iio: meter: ade7754: add error handling in _reset and _stop_device
This patch adds the error handling for the value returned from
ade7754_spi_read_reg_8. With this patch, the following randconfig
warnings get fixed automatically.
drivers/staging/iio/meter/ade7754.c:222:6: warning: ‘val’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
drivers/staging/iio/meter/ade7754.c:368:6: warning: ‘val’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
1 file changed
