Xi Wang c7e2e1d72e ipv4: fix NULL checking in devinet_ioctl() ...

The NULL pointer check `!ifa' should come before its first use.

[ Bug origin : commit fd23c3b311
  (ipv4: Add hash table of interface addresses) in linux-2.6.39 ]

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-01-06 21:11:18 -08:00

48 KiB

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