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-rw-r--r--fs/afs/Makefile1
-rw-r--r--fs/afs/cmservice.c24
-rw-r--r--fs/afs/internal.h15
-rw-r--r--fs/afs/netdevices.c48
4 files changed, 1 insertions, 87 deletions
diff --git a/fs/afs/Makefile b/fs/afs/Makefile
index cbf31f6cd177..10359bea7070 100644
--- a/fs/afs/Makefile
+++ b/fs/afs/Makefile
@@ -29,7 +29,6 @@ kafs-y := \
server.o \
server_list.o \
super.o \
- netdevices.o \
vlclient.o \
vl_list.o \
vl_probe.o \
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c
index 3451be03667f..1ea39971eb91 100644
--- a/fs/afs/cmservice.c
+++ b/fs/afs/cmservice.c
@@ -580,9 +580,8 @@ static int afs_deliver_cb_probe_uuid(struct afs_call *call)
*/
static void SRXAFSCB_TellMeAboutYourself(struct work_struct *work)
{
- struct afs_interface *ifs;
struct afs_call *call = container_of(work, struct afs_call, work);
- int loop, nifs;
+ int loop;
struct {
struct /* InterfaceAddr */ {
@@ -600,19 +599,7 @@ static void SRXAFSCB_TellMeAboutYourself(struct work_struct *work)
_enter("");
- nifs = 0;
- ifs = kcalloc(32, sizeof(*ifs), GFP_KERNEL);
- if (ifs) {
- nifs = afs_get_ipv4_interfaces(call->net, ifs, 32, false);
- if (nifs < 0) {
- kfree(ifs);
- ifs = NULL;
- nifs = 0;
- }
- }
-
memset(&reply, 0, sizeof(reply));
- reply.ia.nifs = htonl(nifs);
reply.ia.uuid[0] = call->net->uuid.time_low;
reply.ia.uuid[1] = htonl(ntohs(call->net->uuid.time_mid));
@@ -622,15 +609,6 @@ static void SRXAFSCB_TellMeAboutYourself(struct work_struct *work)
for (loop = 0; loop < 6; loop++)
reply.ia.uuid[loop + 5] = htonl((s8) call->net->uuid.node[loop]);
- if (ifs) {
- for (loop = 0; loop < nifs; loop++) {
- reply.ia.ifaddr[loop] = ifs[loop].address.s_addr;
- reply.ia.netmask[loop] = ifs[loop].netmask.s_addr;
- reply.ia.mtu[loop] = htonl(ifs[loop].mtu);
- }
- kfree(ifs);
- }
-
reply.cap.capcount = htonl(1);
reply.cap.caps[0] = htonl(AFS_CAP_ERROR_TRANSLATION);
afs_send_simple_reply(call, &reply, sizeof(reply));
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 7ee63526c6a2..0f84d0da5417 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -719,15 +719,6 @@ struct afs_permits {
};
/*
- * record of one of a system's set of network interfaces
- */
-struct afs_interface {
- struct in_addr address; /* IPv4 address bound to interface */
- struct in_addr netmask; /* netmask applied to address */
- unsigned mtu; /* MTU of interface */
-};
-
-/*
* Error prioritisation and accumulation.
*/
struct afs_error {
@@ -1090,12 +1081,6 @@ extern struct vfsmount *afs_d_automount(struct path *);
extern void afs_mntpt_kill_timer(void);
/*
- * netdevices.c
- */
-extern int afs_get_ipv4_interfaces(struct afs_net *, struct afs_interface *,
- size_t, bool);
-
-/*
* proc.c
*/
#ifdef CONFIG_PROC_FS
diff --git a/fs/afs/netdevices.c b/fs/afs/netdevices.c
deleted file mode 100644
index 2a009d1939d7..000000000000
--- a/fs/afs/netdevices.c
+++ /dev/null
@@ -1,48 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* AFS network device helpers
- *
- * Copyright (c) 2007 Patrick McHardy <kaber@trash.net>
- */
-
-#include <linux/string.h>
-#include <linux/rtnetlink.h>
-#include <linux/inetdevice.h>
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <net/net_namespace.h>
-#include "internal.h"
-
-/*
- * get a list of this system's interface IPv4 addresses, netmasks and MTUs
- * - maxbufs must be at least 1
- * - returns the number of interface records in the buffer
- */
-int afs_get_ipv4_interfaces(struct afs_net *net, struct afs_interface *bufs,
- size_t maxbufs, bool wantloopback)
-{
- struct net_device *dev;
- struct in_device *idev;
- int n = 0;
-
- ASSERT(maxbufs > 0);
-
- rtnl_lock();
- for_each_netdev(net->net, dev) {
- if (dev->type == ARPHRD_LOOPBACK && !wantloopback)
- continue;
- idev = __in_dev_get_rtnl(dev);
- if (!idev)
- continue;
- for_primary_ifa(idev) {
- bufs[n].address.s_addr = ifa->ifa_address;
- bufs[n].netmask.s_addr = ifa->ifa_mask;
- bufs[n].mtu = dev->mtu;
- n++;
- if (n >= maxbufs)
- goto out;
- } endfor_ifa(idev);
- }
-out:
- rtnl_unlock();
- return n;
-}