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* Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6Linus Torvalds2011-04-075-6/+6
|\ | | | | | | | | * 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings
| * Fix common misspellingsLucas De Marchi2011-03-315-6/+6
| | | | | | | | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* | ipv6: Don't pass invalid dst_entry pointer to dst_release().Boris Ostrovsky2011-04-041-0/+1
| | | | | | | | | | | | | | | | | | Make sure dst_release() is not called with error pointer. This is similar to commit 4910ac6c526d2868adcb5893e0c428473de862b5 ("ipv4: Don't ip_rt_put() an error pointer in RAW sockets."). Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: gre: provide multicast mappings for ipv4 and ipv6Timo Teräs2011-03-301-0/+2
|/ | | | | | | | | | | | | | | | | | | | My commit 6d55cb91a0020ac0 (gre: fix hard header destination address checking) broke multicast. The reason is that ip_gre used to get ipgre_header() calls with zero destination if we have NOARP or multicast destination. Instead the actual target was decided at ipgre_tunnel_xmit() time based on per-protocol dissection. Instead of allowing the "abuse" of ->header() calls with invalid destination, this creates multicast mappings for ip_gre. This also fixes "ip neigh show nud noarp" to display the proper multicast mappings used by the gre device. Reported-by: Doug Kehn <rdkehn@yahoo.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Acked-by: Doug Kehn <rdkehn@yahoo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: use CHECKSUM_NONE instead of magic numberCesar Eduardo Barros2011-03-281-1/+1
| | | | | | | | | Two places in the kernel were doing skb->ip_summed = 0. Change both to skb->ip_summed = CHECKSUM_NONE, which is more readable. Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: ip6_route_output does not modify sk parameter, so make it constFlorian Westphal2011-03-231-1/+1
| | | | | | | | This avoids explicit cast to avoid 'discards qualifiers' compiler warning in a netfilter patch that i've been working on. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* net ipv6: Fix duplicate /proc/sys/net/ipv6/neigh directory entries.Eric W. Biederman2011-03-221-7/+11
| | | | | | | | | | | | | | | | | | When I was fixing issues with unregisgtering tables under /proc/sys/net/ipv6/neigh by adding a mount point it appears I missed a critical ordering issue, in the ipv6 initialization. I had not realized that ipv6_sysctl_register is called at the very end of the ipv6 initialization and in particular after we call neigh_sysctl_register from ndisc_init. "neigh" needs to be initialized in ipv6_static_sysctl_register which is the first ipv6 table to initialized, and definitely before ndisc_init. This removes the weirdness of duplicate tables while still providing a "neigh" mount point which prevents races in sysctl unregistering. This was initially reported at https://bugzilla.kernel.org/show_bug.cgi?id=31232 Reported-by: sunkan@zappa.cx Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netfilter: xtables: fix reentrancyEric Dumazet2011-03-201-2/+2
| | | | | | | | | | | | | | | | commit f3c5c1bfd4308 (make ip_tables reentrant) introduced a race in handling the stackptr restore, at the end of ipt_do_table() We should do it before the call to xt_info_rdunlock_bh(), or we allow cpu preemption and another cpu overwrites stackptr of original one. A second fix is to change the underflow test to check the origptr value instead of 0 to detect underflow, or else we allow a jump from different hooks. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* Merge branch 'for-linus' of ↵Linus Torvalds2011-03-181-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (47 commits) doc: CONFIG_UNEVICTABLE_LRU doesn't exist anymore Update cpuset info & webiste for cgroups dcdbas: force SMI to happen when expected arch/arm/Kconfig: remove one to many l's in the word. asm-generic/user.h: Fix spelling in comment drm: fix printk typo 'sracth' Remove one to many n's in a word Documentation/filesystems/romfs.txt: fixing link to genromfs drivers:scsi Change printk typo initate -> initiate serial, pch uart: Remove duplicate inclusion of linux/pci.h header fs/eventpoll.c: fix spelling mm: Fix out-of-date comments which refers non-existent functions drm: Fix printk typo 'failled' coh901318.c: Change initate to initiate. mbox-db5500.c Change initate to initiate. edac: correct i82975x error-info reported edac: correct i82975x mci initialisation edac: correct commented info fs: update comments to point correct document target: remove duplicate include of target/target_core_device.h from drivers/target/target_core_hba.c ... Trivial conflict in fs/eventpoll.c (spelling vs addition)
| * Merge branch 'master' into for-nextJiri Kosina2011-02-158-65/+158
| |\
| * | Kill off warning: ‘inline’ is not at beginning of declarationJesper Juhl2011-01-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bunch of warning: ‘inline’ is not at beginning of declaration messages when building a 'make allyesconfig' kernel with -Wextra. These warnings are trivial to kill, yet rather annoying when building with -Wextra. The more we can cut down on pointless crap like this the better (IMHO). A previous patch to do this for a 'allnoconfig' build has already been merged. This just takes the cleanup a little further. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'master' of ↵David S. Miller2011-03-151-0/+3
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 Conflicts: Documentation/feature-removal-schedule.txt
| * | | ipv6: netfilter: ip6_tables: fix infoleak to userspaceVasiliy Kulikov2011-03-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Structures ip6t_replace, compat_ip6t_replace, and xt_get_revision are copied from userspace. Fields of these structs that are zero-terminated strings are not checked. When they are used as argument to a format string containing "%s" in request_module(), some sensitive information is leaked to userspace via argument of spawned modprobe process. The first bug was introduced before the git epoch; the second was introduced in 3bc3fe5e (v2.6.25-rc1); the third is introduced by 6b7d31fc (v2.6.15-rc1). To trigger the bug one should have CAP_NET_ADMIN. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
* | | | esp6: Add support for IPsec extended sequence numbersSteffen Klassert2011-03-141-19/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds IPsec extended sequence numbers support to esp6. We use the authencesn crypto algorithm to handle esp with separate encryption/authentication algorithms. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | xfrm: Use separate low and high order bits of the sequence numbers in ↵Steffen Klassert2011-03-142-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xfrm_skb_cb To support IPsec extended sequence numbers, we split the output sequence numbers of xfrm_skb_cb in low and high order 32 bits and we add the high order 32 bits to the input sequence numbers. All users are updated accordingly. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | net: Put fl6_* macros to struct flowi6 and use them again.David S. Miller2011-03-1311-41/+41
| | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | ipv6: Convert to use flowi6 where applicable.David S. Miller2011-03-1323-494/+498
| | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | net: Use flowi4 and flowi6 in xfrm layer.David S. Miller2011-03-132-24/+29
| | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | net: Break struct flowi out into AF specific instances.David S. Miller2011-03-132-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now we have struct flowi4, flowi6, and flowidn for each address family. And struct flowi is just a union of them all. It might have been troublesome to convert flow_cache_uli_match() but as it turns out this function is completely unused and therefore can be simply removed. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | net: Make flowi ports AF dependent.David S. Miller2011-03-1312-45/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create two sets of port member accessors, one set prefixed by fl4_* and the other prefixed by fl6_* This will let us to create AF optimal flow instances. It will work because every context in which we access the ports, we have to be fully aware of which AF the flowi is anyways. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | net: Put flowi_* prefix on AF independent members of struct flowiDavid S. Miller2011-03-1319-111/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I intend to turn struct flowi into a union of AF specific flowi structs. There will be a common structure that each variant includes first, much like struct sock_common. This is the first step to move in that direction. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | ipv4: Create and use route lookup helpers.David S. Miller2011-03-132-27/+23Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The idea here is this minimizes the number of places one has to edit in order to make changes to how flows are defined and used. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge branch 'master' of ↵David S. Miller2011-03-103-2/+5
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bnx2x/bnx2x_cmn.c
| * | | | ip6ip6: autoload ip6 tunnelstephen hemminger2011-03-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add necessary alias to autoload ip6ip6 tunnel module. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller2011-03-101-1/+1
| |\ \ \ \
| | * | | | net: don't allow CAP_NET_ADMIN to load non-netdev kernel modulesVasiliy Kulikov2011-03-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since a8f80e8ff94ecba629542d9b4b5f5a8ee3eb565c any process with CAP_NET_ADMIN may load any module from /lib/modules/. This doesn't mean that CAP_NET_ADMIN is a superset of CAP_SYS_MODULE as modules are limited to /lib/modules/**. However, CAP_NET_ADMIN capability shouldn't allow anybody load any module not related to networking. This patch restricts an ability of autoloading modules to netdev modules with explicit aliases. This fixes CVE-2011-1019. Arnd Bergmann suggested to leave untouched the old pre-v2.6.32 behavior of loading netdev modules by name (without any prefix) for processes with CAP_SYS_MODULE to maintain the compatibility with network scripts that use autoloading netdev modules by aliases like "eth0", "wlan0". Currently there are only three users of the feature in the upstream kernel: ipip, ip_gre and sit. root@albatros:~# capsh --drop=$(seq -s, 0 11),$(seq -s, 13 34) -- root@albatros:~# grep Cap /proc/$$/status CapInh: 0000000000000000 CapPrm: fffffff800001000 CapEff: fffffff800001000 CapBnd: fffffff800001000 root@albatros:~# modprobe xfs FATAL: Error inserting xfs (/lib/modules/2.6.38-rc6-00001-g2bf4ca3/kernel/fs/xfs/xfs.ko): Operation not permitted root@albatros:~# lsmod | grep xfs root@albatros:~# ifconfig xfs xfs: error fetching interface information: Device not found root@albatros:~# lsmod | grep xfs root@albatros:~# lsmod | grep sit root@albatros:~# ifconfig sit sit: error fetching interface information: Device not found root@albatros:~# lsmod | grep sit root@albatros:~# ifconfig sit0 sit0 Link encap:IPv6-in-IPv4 NOARP MTU:1480 Metric:1 root@albatros:~# lsmod | grep sit sit 10457 0 tunnel4 2957 1 sit For CAP_SYS_MODULE module loading is still relaxed: root@albatros:~# grep Cap /proc/$$/status CapInh: 0000000000000000 CapPrm: ffffffffffffffff CapEff: ffffffffffffffff CapBnd: ffffffffffffffff root@albatros:~# ifconfig xfs xfs: error fetching interface information: Device not found root@albatros:~# lsmod | grep xfs xfs 745319 0 Reference: https://lkml.org/lkml/2011/2/24/203 Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
| * | | | | ipv6: Don't create clones of host routes.David S. Miller2011-03-101-1/+3
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Addresses https://bugzilla.kernel.org/show_bug.cgi?id=29252 Addresses https://bugzilla.kernel.org/show_bug.cgi?id=30462 In commit d80bc0fd262ef840ed4e82593ad6416fa1ba3fc4 ("ipv6: Always clone offlink routes.") we forced the kernel to always clone offlink routes. The reason we do that is to make sure we never bind an inetpeer to a prefixed route. The logic turned on here has existed in the tree for many years, but was always off due to a protecting CPP define. So perhaps it's no surprise that there is a logic bug here. The problem is that we canot clone a route that is already a host route (ie. has DST_HOST set). Because if we do, an identical entry already exists in the routing tree and therefore the ip6_rt_ins() call is going to fail. This sets off a series of failures and high cpu usage, because when ip6_rt_ins() fails we loop retrying this operation a few times in order to handle a race between two threads trying to clone and insert the same host route at the same time. Fix this by simply using the route as-is when DST_HOST is set. Reported-by: slash@ac.auone-net.jp Reported-by: Ernst Sjöstrand <ernstp@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | mcast: net_device dev not usedHagen Paul Pfeifer2011-03-081-6/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ip6_mc_source(), ip6_mc_msfilter() as well as ip6_mc_msfget() declare and assign dev but do not use the variable afterwards. Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | Merge branch 'master' of ↵David S. Miller2011-03-041-7/+10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bnx2x/bnx2x.h
| * | | | sysctl: ipv6: use correct net in ipv6_sysctl_rtcache_flushLucian Adrian Grijincu2011-02-251-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before this patch issuing these commands: fd = open("/proc/sys/net/ipv6/route/flush") unshare(CLONE_NEWNET) write(fd, "stuff") would flush the newly created net, not the original one. The equivalent ipv4 code is correct (stores the net inside ->extra1). Acked-by: Daniel Lezcano <daniel.lezcano@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: Use ERR_CAST in addrconf_dst_alloc.David S. Miller2011-03-031-6/+1Star
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv4: Make output route lookup return rtable directly.David S. Miller2011-03-022-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | xfrm: Return dst directly from xfrm_lookup()David S. Miller2011-03-027-37/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: Make icmp route lookup code a bit clearer.David S. Miller2011-03-021-51/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The route lookup code in icmpv6_send() is slightly tricky as a result of having to handle all of the requirements of RFC 4301 host relookups. Pull the route resolution into a seperate function, so that the error handling and route reference counting is hopefully easier to see and contained wholly within this new routine. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | xfrm: Handle blackhole route creation via afinfo.David S. Miller2011-03-013-24/+12Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That way we don't have to potentially do this in every xfrm_lookup() caller. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: Normalize arguments to ip6_dst_blackhole().David S. Miller2011-03-012-9/+7Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return a dst pointer which is potentitally error encoded. Don't pass original dst pointer by reference, pass a struct net instead of a socket, and elide the flow argument since it is unnecessary. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | xfrm: Kill XFRM_LOOKUP_WAIT flag.David S. Miller2011-03-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This can be determined from the flow flags instead. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: Change final dst lookup arg name to "can_sleep"David S. Miller2011-03-011-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since it indicates whether we are invoked from a sleepable context or not. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | net: Add FLOWI_FLAG_CAN_SLEEP.David S. Miller2011-03-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And set is in contexts where the route resolution can sleep. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: Consolidate route lookup sequences.David S. Miller2011-03-018-117/+114Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Route lookups follow a general pattern in the ipv6 code wherein we first find the non-IPSEC route, potentially override the flow destination address due to ipv6 options settings, and then finally make an IPSEC search using either xfrm_lookup() or __xfrm_lookup(). __xfrm_lookup() is used when we want to generate a blackhole route if the key manager needs to resolve the IPSEC rules (in this case -EREMOTE is returned and the original 'dst' is left unchanged). Otherwise plain xfrm_lookup() is used and when asynchronous IPSEC resolution is necessary, we simply fail the lookup completely. All of these cases are encapsulated into two routines, ip6_dst_lookup_flow and ip6_sk_dst_lookup_flow. The latter of which handles unconnected UDP datagram sockets. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | inet: Remove unused sk_sndmsg_* from UFOHerbert Xu2011-03-011-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UFO doesn't really use the sk_sndmsg_* parameters so touching them is pointless. It can't use them anyway since the whole point of UFO is to use the original pages without copying. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | net: TX timestamps for IPv6 UDP packetsAnders Berggren2011-02-281-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling TX timestamps (SO_TIMESTAMPING) for IPv6 UDP packets, in the same fashion as for IPv4. Necessary in order for NICs such as Intel 82580 to timestamp IPv6 packets. Signed-off-by: Anders Berggren <anders@halon.se> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: ignore rtnl_unicast() return codeHagen Paul Pfeifer2011-02-251-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rtnl_unicast() return value is not of interest, we can silently ignore it, save some instructions and four byte on the stack. Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: variable next is never used in this functionHagen Paul Pfeifer2011-02-251-3/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: hash is calculated but not used afterwardsHagen Paul Pfeifer2011-02-251-3/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hash is declared and assigned but not used anymore. ipv6_addr_hash() exhibit no side-effects. Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ipv6: totlen is declared and assigned but not usedHagen Paul Pfeifer2011-02-251-3/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | xfrm: Const'ify address arguments to ->dst_lookup()David S. Miller2011-02-241-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | xfrm: Const'ify tmpl and address arguments to ->init_temprop()David S. Miller2011-02-241-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | xfrm: Mark flowi arg to xfrm_type->reject() const.David S. Miller2011-02-231-1/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | xfrm: Mark flowi arg to ->init_tempsel() const.David S. Miller2011-02-231-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
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