UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Richard Guy Briggs 2014-04-22 21:31:53 -04:00 committed by David S. Miller
parent 4cd3675ebf
commit bfe4bc71c6
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
net/netfilter/nfnetlink.c
View File

@ -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