[PATCH] __group_complete_signal: remove bogus BUG_ON

Commit e56d090310d7625ecb43a1eeebd479f04affb48b

   [PATCH] RCU signal handling

made this BUG_ON() unsafe. This code runs under ->siglock,
while switch_exec_pids() takes tasklist_lock.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 file changed