Hi Arnd, On Thu, Jul 4, 2019 at 1:38 PM Arnd Bergmann <[email protected]> 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]
Actually gcc-4.1 warned about that one too ;-) So either I must have missed that warning when it appeared first, or I must have concluded wrongly that it was a false positive. Sorry for that... > Return -EINVAL instead here. > > Cc: [email protected] > Fixes: 059c53b32329 ("iio: adc: Add Renesas GyroADC driver") > Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
