linux-kernel - [PATCH] arch: s390: mm: Removed useless label

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Date:	Wed, 13 Mar 2013 21:46:08 +0200
From:	Alexandru Gheorghiu <gheorghiuandru@...il.com>
To:	Martin Schwidefsky <schwidefsky@...ibm.com>
Cc:	Heiko Carstens <heiko.carstens@...ibm.com>, linux390@...ibm.com,
	linux-kernel@...r.kernel.org,
	Alexandru Gheorghiu <gheorghiuandru@...il.com>
Subject: [PATCH] arch: s390: mm: Removed useless label

Rewrote conditional statement and eliminated the out_kthread label.

Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@...il.com>
---
 arch/s390/mm/cmm.c |    8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 479e942..9d84a1f 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -458,12 +458,10 @@ static int __init cmm_init(void)
 	if (rc)
 		goto out_pm;
 	cmm_thread_ptr = kthread_run(cmm_thread, NULL, "cmmthread");
-	rc = IS_ERR(cmm_thread_ptr) ? PTR_ERR(cmm_thread_ptr) : 0;
-	if (rc)
-		goto out_kthread;
-	return 0;
+	if (!IS_ERR(cmm_thread_ptr))
+		return 0;
 
-out_kthread:
+	rc = PTR_ERR(cmm_thread_ptr);
 	unregister_pm_notifier(&cmm_power_notifier);
 out_pm:
 	unregister_oom_notifier(&cmm_oom_nb);
-- 
1.7.9.5

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