From: Syam Sidhardhan <s.syam@samsung.com>
Date: Wed, 6 Mar 2013 19:44:46 +0000 (-0300)
Subject: [media] lmedm04: Remove redundant NULL check before kfree
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=72873e51c578ae29463a5d146f68881fcd0924c0;p=openwrt%2Fstaging%2Fblogic.git

[media] lmedm04: 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: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c
index 96804be0fffe..b3fd0ffa3c3f 100644
--- a/drivers/media/usb/dvb-usb-v2/lmedm04.c
+++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c
@@ -1302,8 +1302,7 @@ static void lme2510_exit(struct dvb_usb_device *d)
 
 	if (d != NULL) {
 		usb_buffer = lme2510_exit_int(d);
-		if (usb_buffer != NULL)
-			kfree(usb_buffer);
+		kfree(usb_buffer);
 	}
 }