tree 92cb88d1851360c5e890b7daf737b264cf3181de
parent c728b9c87b59fb943c4cba0552d38152787a4ab6
author Linus Torvalds <torvalds@linux-foundation.org> 1367690669 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1367713499 -0700

ipc: simplify rcu_read_lock() in semctl_nolock()

This trivially combines two rcu_read_lock() calls in both sides of a
if-statement into one single one in front of the if-statement.

Split out as an independent cleanup from the previous commit.

Acked-by: Davidlohr Bueso <davidlohr.bueso@hp.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>