tty: Move the leader test in disassociate

There are two call points, both want to check that tty->signal->leader is
set. Move the test into disassociate_ctty() as that will make locking
changes easier in a bit

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/exit.c b/kernel/exit.c
index 1143012951e9..6f50ef55a6f3 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -971,7 +971,7 @@ NORET_TYPE void do_exit(long code)
         exit_thread();
         cgroup_exit(tsk, 1);
 
-        if (group_dead && tsk->signal->leader)
+        if (group_dead)
                 disassociate_ctty(1);
 
         module_put(task_thread_info(tsk)->exec_domain->module);