From: Nick Piggin <npiggin@suse.de>
Date: Wed, 16 Dec 2009 00:47:29 +0000 (-0800)
Subject: ipc/sem.c: sem use list operations
X-Git-Tag: v2.6.33-rc1~71^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cad200c7686708b326520a45dd680a4147568a6;p=pandora-kernel.git

ipc/sem.c: sem use list operations

Replace the handcoded list operations in update_queue() with the standard
list_for_each_entry macros.

list_for_each_entry_safe() must be used, because list entries can
disappear immediately uppon the wakeup event.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Manfred Spraul <manfred@colorfullife.com>
Cc: Pierre Peiffer <peifferp@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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