From: Zhaolei <zhaolei@cn.fujitsu.com>
Date: Tue, 6 Jan 2009 22:40:46 +0000 (-0800)
Subject: fork.c: cleanup for copy_sighand()
X-Git-Tag: v2.6.29-rc1~383
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60348802e9cb137ee86590c3e4c57c1ec2e8fc69;p=pandora-kernel.git

fork.c: cleanup for copy_sighand()

Check CLONE_SIGHAND only is enough, because combination of CLONE_THREAD and
CLONE_SIGHAND is already done in copy_process().

Impact: cleanup, no functionality changed

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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