diff options
| author | John Dykstra | 2009-10-20 06:53:53 +0200 |
|---|---|---|
| committer | David S. Miller | 2009-10-20 08:22:52 +0200 |
| commit | 0eae750e6019a93643063924209c1daf9cb9b4a7 (patch) | |
| tree | a9c85a1561be628ed6bd45e70ebd833fdd1828a9 /net/ipv4/route.c | |
| parent | i2400m-sdio: select IWMC3200TOP in Kconfig (diff) | |
| download | kernel-qcow2-linux-0eae750e6019a93643063924209c1daf9cb9b4a7.tar.gz kernel-qcow2-linux-0eae750e6019a93643063924209c1daf9cb9b4a7.tar.xz kernel-qcow2-linux-0eae750e6019a93643063924209c1daf9cb9b4a7.zip | |
IP: Cleanups
Use symbols instead of magic constants while checking PMTU discovery
setsockopt.
Remove redundant test in ip_rt_frag_needed() (done by caller).
Signed-off-by: John Dykstra <john.dykstra1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index bb4199252026..68fb22702051 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1628,9 +1628,6 @@ unsigned short ip_rt_frag_needed(struct net *net, struct iphdr *iph, __be32 daddr = iph->daddr; unsigned short est_mtu = 0; - if (ipv4_config.no_pmtu_disc) - return 0; - for (k = 0; k < 2; k++) { for (i = 0; i < 2; i++) { unsigned hash = rt_hash(daddr, skeys[i], ikeys[k], |