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staging:iio:tsl2563 Simplify exit path on error in read_interrupt_config. 

A rather over complicated exit path given there is only one exit
route and nothing much is done after it.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Peter Meerwald <pmeerw@pmeerw.net>
This commit is contained in:
Jonathan Cameron 2013-01-12 10:35:00 +00:00
parent a9e244f65d
commit a722dcca4d
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/iio/light/tsl2563.c
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@ -672,11 +672,9 @@ static int tsl2563_read_interrupt_config(struct iio_dev *indio_dev,
TSL2563_CMD | TSL2563_REG_INT);
mutex_unlock(&chip->lock);
if (ret < 0)
goto error_ret;
ret = !!(ret & 0x30);
error_ret:
return ret;
return ret;
return !!(ret & 0x30);
}
static struct i2c_driver tsl2563_i2c_driver;