[PATCH] little do_group_exit() cleanup

zap_other_threads() sets SIGNAL_GROUP_EXIT at the very start,
do_group_exit() doesn't need to do it.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/kernel/exit.c b/kernel/exit.c
index c73a7eb26de37b7852426c2b6bb572b09fd84472..a80824f6108b70c981d9f47e817c488c2b8db5a5 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -925,7 +925,6 @@ do_group_exit(int exit_code)
                        /* Another thread got here before we took the lock.  */
                        exit_code = sig->group_exit_code;
                else {
-                       sig->flags = SIGNAL_GROUP_EXIT;
                        sig->group_exit_code = exit_code;
                        zap_other_threads(current);
                }