commit 60348802e9cb137ee86590c3e4c57c1ec2e8fc69
author Zhaolei <zhaolei@cn.fujitsu.com> Tue Jan 06 14:40:46 2009 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Jan 06 15:59:11 2009 -0800
tree 0c8fb3de7410898643f992081650a307f17dea28
parent f1883f86dea84fe47a71a39fc1afccc005915ed8

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>