From: Syam Sidhardhan <syamsidhardh@gmail.com>
Date: Tue, 26 Feb 2013 18:35:01 +0000 (-0300)
Subject: [media] dvb-usb: Remove redundant NULL check before kfree
X-Git-Tag: firefly_0821_release~3680^2~618^2~515
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=33cef283af68522dc0f0b398662885193048c7d0;p=firefly-linux-kernel-4.4.55.git

[media] dvb-usb: 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/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
index 1efc028a76c9..c890fe46acd3 100644
--- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
+++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
@@ -300,8 +300,7 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
 static void cinergyt2_fe_release(struct dvb_frontend *fe)
 {
 	struct cinergyt2_fe_state *state = fe->demodulator_priv;
-	if (state != NULL)
-		kfree(state);
+	kfree(state);
 }
 
 static struct dvb_frontend_ops cinergyt2_fe_ops;