From: Sandhya Bankar <bankarsandhya512@gmail.com>
Date: Sun, 20 Mar 2016 11:19:02 +0000 (+0530)
Subject: Staging: i4l: pcbit: edss1: Use !x instead of x == NULL.
X-Git-Tag: v4.7-rc1~90^2~741
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f2cef3f2db6647975bb7e8a83fcdfc52146b55c0;p=karo-tx-linux.git

Staging: i4l: pcbit: edss1: Use !x instead of x == NULL.

Use !x instead of x == NULL.

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/i4l/pcbit/edss1.c b/drivers/staging/i4l/pcbit/edss1.c
index b2262ba6f0c9..e72c16420712 100644
--- a/drivers/staging/i4l/pcbit/edss1.c
+++ b/drivers/staging/i4l/pcbit/edss1.c
@@ -254,7 +254,7 @@ static void pcbit_fsm_timer(unsigned long data)
 
 	dev = chan2dev(chan);
 
-	if (dev == NULL) {
+	if (!dev) {
 		printk(KERN_WARNING "pcbit: timer for unknown device\n");
 		return;
 	}