powerpc: Remove redundant breaks

break; break; isn't useful.

Remove one.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/kernel/kvm.c

@@ -649,7 +649,6 @@ static void kvm_check_ins(u32 *inst, u32 features)
 			kvm_patch_ins_mtsrin(inst, inst_rt, inst_rb);
 		}
 		break;
-		break;
 #endif
 	}
 

arch/powerpc/xmon/xmon.c

@@ -1987,7 +1987,6 @@ memex(void)
 			case '^':
 				adrs -= size;
 				break;
-				break;
 			case '/':
 				if (nslash > 0)
 					adrs -= 1 << nslash;