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>
This commit is contained in:
John Dykstra 2009-10-19 21:53:53 -07:00 • committed by David S. Miller
commit 0eae750e60
3 changed files with 2 additions and 5 deletions