提交 0a76fe8e 编写于 作者: O Oleg Nesterov 提交者: Linus Torvalds

do_wait: remove one "else if" branch

Minor cleanup. We can remove one "else if" branch.
Signed-off-by: NOleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 f10db627
......@@ -1590,8 +1590,6 @@ static long do_wait(pid_t pid, int options, struct siginfo __user *infop,
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 @@ static long do_wait(pid_t pid, int options, struct siginfo __user *infop,
/* 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
......
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