Commit bfe4bc71 authored Apr 22, 2014 by Richard Guy Briggs Committed by David S. Miller Apr 22, 2014

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>

parent 4cd3675e

net/netfilter/nfnetlink.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -407,12 +407,9 @@ static void nfnetlink_bind(int group)

		rcu_read_lock();
		ss = nfnetlink_get_subsys(type);
		if (!ss) {
		rcu_read_unlock();
		if (!ss)
		request_module("nfnetlink-subsys-%d", type);
		return;
		}
		rcu_read_unlock();
		}
		#endif