From: Javier Martinez Canillas Date: Fri, 2 Oct 2015 18:15:08 +0000 (-0700) Subject: Input: zforce - simplify function return logic X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a47fcbc24f24c2620bf4bf499d13ec2bf8355e72;p=linux-beck.git Input: zforce - simplify function return logic The invoked function already returns zero on success or a negative errno code so there is no need to open code the logic in the caller. This also fixes the following make coccicheck warning: end returns can be simplified and declaration on line 602 can be dropped Signed-off-by: Javier Martinez Canillas Reviewed-by: Heiko Stuebner Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c index 781d0f83050a..9bbadaaf6bc3 100644 --- a/drivers/input/touchscreen/zforce_ts.c +++ b/drivers/input/touchscreen/zforce_ts.c @@ -599,13 +599,8 @@ static irqreturn_t zforce_irq_thread(int irq, void *dev_id) static int zforce_input_open(struct input_dev *dev) { struct zforce_ts *ts = input_get_drvdata(dev); - int ret; - ret = zforce_start(ts); - if (ret) - return ret; - - return 0; + return zforce_start(ts); } static void zforce_input_close(struct input_dev *dev)