ipv4: Skip calling fib_detect_death() if fib_dev is NULL
authorDmitry Shmidt <dimitrysh@google.com>
Mon, 26 Nov 2012 20:52:31 +0000 (12:52 -0800)
committer黄涛 <huangtao@rock-chips.com>
Mon, 3 Dec 2012 06:14:27 +0000 (14:14 +0800)
commit91b0a043a1e74ebb749687a068dbf7bc2a03b21b
treef94c6773389c1a2453e5eb42e3f28ffc34766ef5
parentc9920032c84097fdcf7a65f3a532d3a31a2021d9
ipv4: Skip calling fib_detect_death() if fib_dev is NULL

Change-Id: I1b8c6c7e79cb8a05b4b715ddb3299d74edef0e14
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
net/ipv4/fib_semantics.c