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Input: tps6507x-ts - 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:

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>
This commit is contained in:
Javier Martinez Canillas 2015-10-02 11:19:54 -07:00 committed by Dmitry Torokhov
parent 901ea5e3a8
commit e5e66ed00e
1 changed files with 1 additions and 8 deletions
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9
drivers/input/touchscreen/tps6507x-ts.c
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@ -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)