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| author | John Dykstra <john.dykstra1@gmail.com> | 2009-10-20 06:53:53 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-20 08:22:52 +0200 |
| commit | 0eae750e6019a93643063924209c1daf9cb9b4a7 (patch) | |
| tree | a9c85a1561be628ed6bd45e70ebd833fdd1828a9 /net/ipv6/ipv6_sockglue.c | |
| parent | i2400m-sdio: select IWMC3200TOP in Kconfig (diff) | |
| download | linux-0eae750e6019a93643063924209c1daf9cb9b4a7.tar.xz 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/ipv6/ipv6_sockglue.c')
| -rw-r--r-- | net/ipv6/ipv6_sockglue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 39e10ac88019..68566de4bcc5 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -662,7 +662,7 @@ done: case IPV6_MTU_DISCOVER: if (optlen < sizeof(int)) goto e_inval; - if (val<0 || val>3) + if (val < IP_PMTUDISC_DONT || val > IP_PMTUDISC_PROBE) goto e_inval; np->pmtudisc = val; retv = 0; |