diff --git a/kernel/sys.c b/kernel/sys.c
index 83261059676c..840cfdad7bfc 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -2013,161 +2013,159 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 
 	error = 0;
 	switch (option) {
-		case PR_SET_PDEATHSIG:
-			if (!valid_signal(arg2)) {
-				error = -EINVAL;
-				break;
-			}
-			me->pdeath_signal = arg2;
-			break;
-		case PR_GET_PDEATHSIG:
-			error = put_user(me->pdeath_signal, (int __user *)arg2);
-			break;
-		case PR_GET_DUMPABLE:
-			error = get_dumpable(me->mm);
-			break;
-		case PR_SET_DUMPABLE:
-			if (arg2 != SUID_DUMP_DISABLE &&
-			    arg2 != SUID_DUMP_USER) {
-				error = -EINVAL;
-				break;
-			}
-			set_dumpable(me->mm, arg2);
-			break;
-
-		case PR_SET_UNALIGN:
-			error = SET_UNALIGN_CTL(me, arg2);
-			break;
-		case PR_GET_UNALIGN:
-			error = GET_UNALIGN_CTL(me, arg2);
-			break;
-		case PR_SET_FPEMU:
-			error = SET_FPEMU_CTL(me, arg2);
-			break;
-		case PR_GET_FPEMU:
-			error = GET_FPEMU_CTL(me, arg2);
-			break;
-		case PR_SET_FPEXC:
-			error = SET_FPEXC_CTL(me, arg2);
-			break;
-		case PR_GET_FPEXC:
-			error = GET_FPEXC_CTL(me, arg2);
-			break;
-		case PR_GET_TIMING:
-			error = PR_TIMING_STATISTICAL;
-			break;
-		case PR_SET_TIMING:
-			if (arg2 != PR_TIMING_STATISTICAL)
-				error = -EINVAL;
-			break;
-		case PR_SET_NAME:
-			comm[sizeof(me->comm)-1] = 0;
-			if (strncpy_from_user(comm, (char __user *)arg2,
-					      sizeof(me->comm) - 1) < 0)
-				return -EFAULT;
-			set_task_comm(me, comm);
-			proc_comm_connector(me);
-			break;
-		case PR_GET_NAME:
-			get_task_comm(comm, me);
-			if (copy_to_user((char __user *)arg2, comm,
-					 sizeof(comm)))
-				return -EFAULT;
-			break;
-		case PR_GET_ENDIAN:
-			error = GET_ENDIAN(me, arg2);
-			break;
-		case PR_SET_ENDIAN:
-			error = SET_ENDIAN(me, arg2);
-			break;
-		case PR_GET_SECCOMP:
-			error = prctl_get_seccomp();
-			break;
-		case PR_SET_SECCOMP:
-			error = prctl_set_seccomp(arg2, (char __user *)arg3);
-			break;
-		case PR_GET_TSC:
-			error = GET_TSC_CTL(arg2);
-			break;
-		case PR_SET_TSC:
-			error = SET_TSC_CTL(arg2);
-			break;
-		case PR_TASK_PERF_EVENTS_DISABLE:
-			error = perf_event_task_disable();
-			break;
-		case PR_TASK_PERF_EVENTS_ENABLE:
-			error = perf_event_task_enable();
-			break;
-		case PR_GET_TIMERSLACK:
-			error = current->timer_slack_ns;
-			break;
-		case PR_SET_TIMERSLACK:
-			if (arg2 <= 0)
-				current->timer_slack_ns =
-					current->default_timer_slack_ns;
-			else
-				current->timer_slack_ns = arg2;
-			break;
-		case PR_MCE_KILL:
-			if (arg4 | arg5)
-				return -EINVAL;
-			switch (arg2) {
-			case PR_MCE_KILL_CLEAR:
-				if (arg3 != 0)
-					return -EINVAL;
-				current->flags &= ~PF_MCE_PROCESS;
-				break;
-			case PR_MCE_KILL_SET:
-				current->flags |= PF_MCE_PROCESS;
-				if (arg3 == PR_MCE_KILL_EARLY)
-					current->flags |= PF_MCE_EARLY;
-				else if (arg3 == PR_MCE_KILL_LATE)
-					current->flags &= ~PF_MCE_EARLY;
-				else if (arg3 == PR_MCE_KILL_DEFAULT)
-					current->flags &=
-						~(PF_MCE_EARLY|PF_MCE_PROCESS);
-				else
-					return -EINVAL;
-				break;
-			default:
-				return -EINVAL;
-			}
-			break;
-		case PR_MCE_KILL_GET:
-			if (arg2 | arg3 | arg4 | arg5)
-				return -EINVAL;
-			if (current->flags & PF_MCE_PROCESS)
-				error = (current->flags & PF_MCE_EARLY) ?
-					PR_MCE_KILL_EARLY : PR_MCE_KILL_LATE;
-			else
-				error = PR_MCE_KILL_DEFAULT;
-			break;
-		case PR_SET_MM:
-			error = prctl_set_mm(arg2, arg3, arg4, arg5);
-			break;
-		case PR_GET_TID_ADDRESS:
-			error = prctl_get_tid_address(me, (int __user **)arg2);
-			break;
-		case PR_SET_CHILD_SUBREAPER:
-			me->signal->is_child_subreaper = !!arg2;
-			break;
-		case PR_GET_CHILD_SUBREAPER:
-			error = put_user(me->signal->is_child_subreaper,
-					 (int __user *) arg2);
-			break;
-		case PR_SET_NO_NEW_PRIVS:
-			if (arg2 != 1 || arg3 || arg4 || arg5)
-				return -EINVAL;
-
-			current->no_new_privs = 1;
-			break;
-		case PR_GET_NO_NEW_PRIVS:
-			if (arg2 || arg3 || arg4 || arg5)
-				return -EINVAL;
-			return current->no_new_privs ? 1 : 0;
-		default:
+	case PR_SET_PDEATHSIG:
+		if (!valid_signal(arg2)) {
 			error = -EINVAL;
 			break;
+		}
+		me->pdeath_signal = arg2;
+		break;
+	case PR_GET_PDEATHSIG:
+		error = put_user(me->pdeath_signal, (int __user *)arg2);
+		break;
+	case PR_GET_DUMPABLE:
+		error = get_dumpable(me->mm);
+		break;
+	case PR_SET_DUMPABLE:
+		if (arg2 != SUID_DUMP_DISABLE && arg2 != SUID_DUMP_USER) {
+			error = -EINVAL;
+			break;
+		}
+		set_dumpable(me->mm, arg2);
+		break;
+
+	case PR_SET_UNALIGN:
+		error = SET_UNALIGN_CTL(me, arg2);
+		break;
+	case PR_GET_UNALIGN:
+		error = GET_UNALIGN_CTL(me, arg2);
+		break;
+	case PR_SET_FPEMU:
+		error = SET_FPEMU_CTL(me, arg2);
+		break;
+	case PR_GET_FPEMU:
+		error = GET_FPEMU_CTL(me, arg2);
+		break;
+	case PR_SET_FPEXC:
+		error = SET_FPEXC_CTL(me, arg2);
+		break;
+	case PR_GET_FPEXC:
+		error = GET_FPEXC_CTL(me, arg2);
+		break;
+	case PR_GET_TIMING:
+		error = PR_TIMING_STATISTICAL;
+		break;
+	case PR_SET_TIMING:
+		if (arg2 != PR_TIMING_STATISTICAL)
+			error = -EINVAL;
+		break;
+	case PR_SET_NAME:
+		comm[sizeof(me->comm) - 1] = 0;
+		if (strncpy_from_user(comm, (char __user *)arg2,
+				      sizeof(me->comm) - 1) < 0)
+			return -EFAULT;
+		set_task_comm(me, comm);
+		proc_comm_connector(me);
+		break;
+	case PR_GET_NAME:
+		get_task_comm(comm, me);
+		if (copy_to_user((char __user *)arg2, comm, sizeof(comm)))
+			return -EFAULT;
+		break;
+	case PR_GET_ENDIAN:
+		error = GET_ENDIAN(me, arg2);
+		break;
+	case PR_SET_ENDIAN:
+		error = SET_ENDIAN(me, arg2);
+		break;
+	case PR_GET_SECCOMP:
+		error = prctl_get_seccomp();
+		break;
+	case PR_SET_SECCOMP:
+		error = prctl_set_seccomp(arg2, (char __user *)arg3);
+		break;
+	case PR_GET_TSC:
+		error = GET_TSC_CTL(arg2);
+		break;
+	case PR_SET_TSC:
+		error = SET_TSC_CTL(arg2);
+		break;
+	case PR_TASK_PERF_EVENTS_DISABLE:
+		error = perf_event_task_disable();
+		break;
+	case PR_TASK_PERF_EVENTS_ENABLE:
+		error = perf_event_task_enable();
+		break;
+	case PR_GET_TIMERSLACK:
+		error = current->timer_slack_ns;
+		break;
+	case PR_SET_TIMERSLACK:
+		if (arg2 <= 0)
+			current->timer_slack_ns =
+					current->default_timer_slack_ns;
+		else
+			current->timer_slack_ns = arg2;
+		break;
+	case PR_MCE_KILL:
+		if (arg4 | arg5)
+			return -EINVAL;
+		switch (arg2) {
+		case PR_MCE_KILL_CLEAR:
+			if (arg3 != 0)
+				return -EINVAL;
+			current->flags &= ~PF_MCE_PROCESS;
+			break;
+		case PR_MCE_KILL_SET:
+			current->flags |= PF_MCE_PROCESS;
+			if (arg3 == PR_MCE_KILL_EARLY)
+				current->flags |= PF_MCE_EARLY;
+			else if (arg3 == PR_MCE_KILL_LATE)
+				current->flags &= ~PF_MCE_EARLY;
+			else if (arg3 == PR_MCE_KILL_DEFAULT)
+				current->flags &=
+						~(PF_MCE_EARLY|PF_MCE_PROCESS);
+			else
+				return -EINVAL;
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case PR_MCE_KILL_GET:
+		if (arg2 | arg3 | arg4 | arg5)
+			return -EINVAL;
+		if (current->flags & PF_MCE_PROCESS)
+			error = (current->flags & PF_MCE_EARLY) ?
+				PR_MCE_KILL_EARLY : PR_MCE_KILL_LATE;
+		else
+			error = PR_MCE_KILL_DEFAULT;
+		break;
+	case PR_SET_MM:
+		error = prctl_set_mm(arg2, arg3, arg4, arg5);
+		break;
+	case PR_GET_TID_ADDRESS:
+		error = prctl_get_tid_address(me, (int __user **)arg2);
+		break;
+	case PR_SET_CHILD_SUBREAPER:
+		me->signal->is_child_subreaper = !!arg2;
+		break;
+	case PR_GET_CHILD_SUBREAPER:
+		error = put_user(me->signal->is_child_subreaper,
+				 (int __user *)arg2);
+		break;
+	case PR_SET_NO_NEW_PRIVS:
+		if (arg2 != 1 || arg3 || arg4 || arg5)
+			return -EINVAL;
+
+		current->no_new_privs = 1;
+		break;
+	case PR_GET_NO_NEW_PRIVS:
+		if (arg2 || arg3 || arg4 || arg5)
+			return -EINVAL;
+		return current->no_new_privs ? 1 : 0;
+	default:
+		error = -EINVAL;
+		break;
 	}
 	return error;
 }