diff options
| author | Richard Guy Briggs <rgb@redhat.com> | 2014-04-22 21:31:53 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-22 21:42:26 -0400 |
| commit | bfe4bc71c64a34813a7bde0ad4d28486679ac3fe (patch) | |
| tree | 92e41b1ba89c3ae61cb9c11a56eef6cb36832bbb /net/netfilter/nfnetlink.c | |
| parent | 4cd3675ebf74d7f559038ded6aa8088e4099a83d (diff) | |
netlink: simplify nfnetlink_bind
Remove duplicity and simplify code flow by moving the rcu_read_unlock() above
the condition and let the flow control exit naturally at the end of the
function.
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/nfnetlink.c')
| -rw-r--r-- | net/netfilter/nfnetlink.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index e8138da4c14..0df800a454e 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -407,12 +407,9 @@ static void nfnetlink_bind(int group) rcu_read_lock(); ss = nfnetlink_get_subsys(type); - if (!ss) { - rcu_read_unlock(); - request_module("nfnetlink-subsys-%d", type); - return; - } rcu_read_unlock(); + if (!ss) + request_module("nfnetlink-subsys-%d", type); } #endif |