From 0eae750e6019a93643063924209c1daf9cb9b4a7 Mon Sep 17 00:00:00 2001 From: John Dykstra Date: Mon, 19 Oct 2009 21:53:53 -0700 Subject: 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 Signed-off-by: David S. Miller --- net/ipv6/ipv6_sockglue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6/ipv6_sockglue.c') diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 39e10ac..68566de 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; -- cgit v1.1