On Thu, Jul 18, 2019 at 03:57:49PM +0200, Arnd Bergmann wrote: > 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: [email protected] > Fixes: 059c53b32329 ("iio: adc: Add Renesas GyroADC driver") > Signed-off-by: Arnd Bergmann <[email protected]>
Yes, I checked the other error paths, too, and they look proper to me. Reviewed-by: Wolfram Sang <[email protected]>
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