From: Steve Twiss <stwiss.opensource@diasemi.com> Date: Mon, 27 Jun 2016 15:06:36 +0000 (+0100) Subject: mfd: da9053: Fix compiler warning message for uninitialised variable X-Git-Tag: v4.7-rc6~22^2 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ba4a1c28a92df55b9263e838068b92eaa80c7850;p=users%2Fdwmw2%2Flinux.git mfd: da9053: Fix compiler warning message for uninitialised variable Fix compiler warning caused by an uninitialised variable inside da9052_group_write() function. Defaulting the value to zero covers the trivial case. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h index c18a4c19d6fce..ce9230af09c20 100644 --- a/include/linux/mfd/da9052/da9052.h +++ b/include/linux/mfd/da9052/da9052.h @@ -171,7 +171,7 @@ static inline int da9052_group_read(struct da9052 *da9052, unsigned char reg, static inline int da9052_group_write(struct da9052 *da9052, unsigned char reg, unsigned reg_cnt, unsigned char *val) { - int ret; + int ret = 0; int i; for (i = 0; i < reg_cnt; i++) {