| commit | 7b99a99390ca328f4678ac04358c94744ab0f8b4 | [log] [tgz] |
|---|---|---|
| author | Hong zhi guo <honkiko@gmail.com> | Sun Mar 24 03:26:47 2013 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Sun Mar 24 17:16:30 2013 -0400 |
| tree | 266b13a857c2d2c62566e30db838954bedd3c01c | |
| parent | 5e95329b701c4edf6c4d72487ec0369fa148c0bd [diff] |
bridge: avoid br_ifinfo_notify when nothing changed When neither IFF_BRIDGE nor IFF_BRIDGE_PORT is set, and afspec == NULL but protinfo != NULL, we run into "if (err == 0) br_ifinfo_notify(RTM_NEWLINK, p);" with random value in ret. Thanks to Sergei for pointing out the error in commit comments. Signed-off-by: Hong Zhiguo <honkiko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>