From a5981734a4412eae6ac536c8bd50d3add665352f Mon Sep 17 00:00:00 2001 From: "xypron.glpk@gmx.de" Date: Sun, 30 Jul 2017 20:34:20 +0200 Subject: [PATCH] armv7m: mpu_config add missing break For DEVICE_NON_SHARED the newly assigned value of attr is overwritten due to a missing break. The problem was indicated by cppcheck. Signed-off-by: Heinrich Schuchardt --- arch/arm/cpu/armv7m/mpu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/cpu/armv7m/mpu.c b/arch/arm/cpu/armv7m/mpu.c index 31a243b49a..4622aa4826 100644 --- a/arch/arm/cpu/armv7m/mpu.c +++ b/arch/arm/cpu/armv7m/mpu.c @@ -68,6 +68,7 @@ void mpu_config(struct mpu_region_config *reg_config) break; case DEVICE_NON_SHARED: attr = (2 << TEX_SHIFT) | BUFFERABLE; + break; default: attr = 0; /* strongly ordered */ break; -- 2.39.5