From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat, 4 May 2013 18:04:29 +0000 (-0700)
Subject: ipc: simplify rcu_read_lock() in semctl_nolock()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~38^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=941b0304a74b240c607ff098401fd4ef70c9d1cc;p=pandora-kernel.git

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>
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