From: Oleg Nesterov <oleg@tv-sign.ru>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Roland McGrath <roland@redhat.com>,
Matthew Wilcox <matthew@wil.cx>,
linux-kernel@vger.kernel.org
Subject: [PATCH -mm] do_wait: remove one "else if" branch
Date: Tue, 20 Nov 2007 18:37:20 +0300 [thread overview]
Message-ID: <20071120153720.GA5319@tv-sign.ru> (raw)
Minor cleanup. We can remove one "else if" branch.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
--- PT/kernel/exit.c~3_EXIT_DEAD 2007-11-20 17:54:07.000000000 +0300
+++ PT/kernel/exit.c 2007-11-20 18:23:16.000000000 +0300
@@ -1561,8 +1561,6 @@ 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:
@@ -1577,7 +1575,7 @@ 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
reply other threads:[~2007-11-20 15:37 UTC|newest]
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