netlink: fix error propagation in netlink_mmap()
authorPatrick McHardy <kaber@trash.net>
Tue, 11 Jun 2013 09:52:47 +0000 (02:52 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 11 Jun 2013 09:52:47 +0000 (02:52 -0700)
Return the error if something went wrong instead of unconditionally
returning 0.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found