From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 26 Aug 2013 06:24:35 +0000 (-0700)
Subject: Input: cyttsp4 - remove useless NULL test from cyttsp4_watchdog_timer()
X-Git-Tag: v4.6-rc1~9^2~811
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e87ca42464b9ec2946ed5a4a921f292834bb494f;p=platform%2Fkernel%2Flinux-exynos.git

Input: cyttsp4 - remove useless NULL test from cyttsp4_watchdog_timer()

Remove useless NULL test from cyttsp4_watchdog_timer().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Ferruh Yigit <fery@cypress.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c
index 963da05..8238d98 100644
--- a/drivers/input/touchscreen/cyttsp4_core.c
+++ b/drivers/input/touchscreen/cyttsp4_core.c
@@ -1246,9 +1246,6 @@ static void cyttsp4_watchdog_timer(unsigned long handle)
 
 	dev_vdbg(cd->dev, "%s: Watchdog timer triggered\n", __func__);
 
-	if (!cd)
-		return;
-
 	if (!work_pending(&cd->watchdog_work))
 		schedule_work(&cd->watchdog_work);