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Input: zforce - simplify function return logic

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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 <javier@osg.samsung.com>
Reviewed-by: Heiko Stuebner <heiko.stuebner@bq.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Javier Martinez Canillas 2015-10-02 11:15:08 -07:00 committed by Dmitry Torokhov
parent 5ccd9abd50
commit a47fcbc24f
1 changed files with 1 additions and 6 deletions
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7
drivers/input/touchscreen/zforce_ts.c
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@ -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)