diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2019-07-18 15:57:49 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-07-27 21:56:59 +0100 |
| commit | 90c6260c1905a68fb596844087f2223bd4657fee (patch) | |
| tree | bfbbdf0822c7e68fca93d0058cc9dd151b543e11 /drivers/iio/inkern.c | |
| parent | docs: generic-counter.rst: fix broken references for ABI file (diff) | |
| download | linux-dev-90c6260c1905a68fb596844087f2223bd4657fee.tar.xz linux-dev-90c6260c1905a68fb596844087f2223bd4657fee.zip | |
iio: adc: gyroadc: fix uninitialized return code
gcc-9 complains about a blatant uninitialized variable use that
all earlier compiler versions missed:
drivers/iio/adc/rcar-gyroadc.c:510:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
Return -EINVAL instead here and a few lines above it where
we accidentally return 0 on failure.
Cc: stable@vger.kernel.org
Fixes: 059c53b32329 ("iio: adc: Add Renesas GyroADC driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/inkern.c')
0 files changed, 0 insertions, 0 deletions