On Wed, Nov 16, 2016 at 3:18 PM, Arnd Bergmann <arnd@xxxxxxxx> wrote: > gcc warns about a way that it could use an uninitialized variable: > > drivers/pinctrl/sunxi/pinctrl-sunxi.c: In function 'sunxi_pinctrl_init': > drivers/pinctrl/sunxi/pinctrl-sunxi.c:1191:8: error: 'best_div' may be used uninitialized in this function [-Werror=maybe-uninitialized] > > This cannot really happen except if 'freq' is UINT_MAX and 'clock' is > zero, and both of these are forbidden. To shut up the warning anyway, > this changes the logic to initialize the return code to the first > divider value before looking at the others. > > Fixes: 7c926492d38a ("pinctrl: sunxi: Add support for interrupt debouncing") > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html