From: Syam Sidhardhan <s.syam@samsung.com>
Date: Wed, 6 Mar 2013 20:03:55 +0000 (+0530)
Subject: s390/monreader: Remove redundant NULL check before kfree
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=a75a282d7238f6020957b14d8a14a1e851b9e1dd;p=deliverable%2Flinux.git

s390/monreader: Remove redundant NULL check before kfree

kfree on NULL pointer is a no-op.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c
index f4ff515db251..0da3ae3cd63b 100644
--- a/drivers/s390/char/monreader.c
+++ b/drivers/s390/char/monreader.c
@@ -174,8 +174,7 @@ static void mon_free_mem(struct mon_private *monpriv)
 	int i;
 
 	for (i = 0; i < MON_MSGLIM; i++)
-		if (monpriv->msg_array[i])
-			kfree(monpriv->msg_array[i]);
+		kfree(monpriv->msg_array[i]);
 	kfree(monpriv);
 }