armv7m: mpu_config add missing break · a5981734a4 - Gogs

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 <xypron.glpk@gmx.de>

xypron.glpk@gmx.de 7 years ago

parent

6def7de37b

commit

a5981734a4

1 changed files with 1 additions and 0 deletions

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							+ 1
							
							- 0
						
arch/arm/cpu/armv7m/mpu.c
							 
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				@@ -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;