Commit e5e66ed0 authored Oct 02, 2015 by Javier Martinez Canillas Committed by Dmitry Torokhov Oct 02, 2015

Input: tps6507x-ts - 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:

drivers/input/touchscreen/tps6507x-ts.c:57:5-8: WARNING: end returns can be simplified

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 901ea5e3

drivers/input/touchscreen/tps6507x-ts.c

+1 −8

Original line number	Diff line number	Diff line
		@@ -50,14 +50,7 @@ struct tps6507x_ts {

		static int tps6507x_read_u8(struct tps6507x_ts tsc, u8 reg, u8 data)
		{
		int err;

		err = tsc->mfd->read_dev(tsc->mfd, reg, 1, data);

		if (err)
		return err;

		return 0;
		return tsc->mfd->read_dev(tsc->mfd, reg, 1, data);
		}

		static int tps6507x_write_u8(struct tps6507x_ts *tsc, u8 reg, u8 data)