do_wait: remove one "else if" branch

Minor cleanup. We can remove one "else if" branch.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/exit.c b/kernel/exit.c
index 9d3d0f0..eb9934a 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1590,8 +1590,6 @@ repeat:
                                        goto repeat;
                                if (retval != 0) /* He released the lock.  */
                                        goto end;
-                       } else if (p->exit_state == EXIT_DEAD) {
-                               continue;
                        } else if (p->exit_state == EXIT_ZOMBIE) {
                                /*
                                 * Eligible but we cannot release it yet:
@@ -1606,7 +1604,7 @@ repeat:
                                /* He released the lock.  */
                                if (retval != 0)
                                        goto end;
-                       } else {
+                       } else if (p->exit_state != EXIT_DEAD) {
 check_continued:
                                /*
                                 * It's running now, so it might later