| commit | 6da025fa23bb10c82f80de319c837ed2b02306e4 | |
| author | Eric Dumazet <edumazet@google.com> | |
| Sun, 28 Oct 2012 22:33:23 +0000 (28 22:33 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Sat, 3 Nov 2012 18:59:04 +0000 (3 14:59 -0400) | ||
| tree | 64992521a7fa74c04eff45fffc88dd56dfb10ba7 | treesnapshot (tar.gz zip) |
| parent | b26ddd813031666293c95e84c997eb8b1f97bd38 | commitdiff |
ipv4: avoid a test in ip_rt_put()
We can save a test in ip_rt_put(), considering dst_release() accepts
a NULL parameter, and dst is first element in rtable.
Add a BUILD_BUG_ON() to catch any change that could break this
assertion.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Cong Wang <amwang@redhat.com>
Acked-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
We can save a test in ip_rt_put(), considering dst_release() accepts
a NULL parameter, and dst is first element in rtable.
Add a BUILD_BUG_ON() to catch any change that could break this
assertion.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Cong Wang <amwang@redhat.com>
Acked-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| include/net/route.h | diffblobblamehistory |