[PATCH] lp: fix switch-case indentation

[dragonship20]

From: Antoni Wardziński <dragonship20@xxxxxxxxx>

Align case labels with switch statement 
according to Linux kernel coding style.

No functional change.

Signed-off-by: Antoni Wardziński <dragonship20@xxxxxxxxx>
---
 drivers/char/lp.c | 128 +++++++++++++++++++++++-----------------------
 1 file changed, 64 insertions(+), 64 deletions(-)

diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 24417a00dfe9..97db9d945b4f 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -593,74 +593,74 @@ static int lp_do_ioctl(unsigned int minor, unsigned int cmd,
 	if ((LP_F(minor) & LP_EXIST) == 0)
 		return -ENODEV;
 	switch (cmd) {
-		case LPTIME:
-			if (arg > UINT_MAX / HZ)
-				return -EINVAL;
-			LP_TIME(minor) = arg * HZ/100;
-			break;
-		case LPCHAR:
-			LP_CHAR(minor) = arg;
-			break;
-		case LPABORT:
-			if (arg)
-				LP_F(minor) |= LP_ABORT;
-			else
-				LP_F(minor) &= ~LP_ABORT;
-			break;
-		case LPABORTOPEN:
-			if (arg)
-				LP_F(minor) |= LP_ABORTOPEN;
-			else
-				LP_F(minor) &= ~LP_ABORTOPEN;
-			break;
-		case LPCAREFUL:
-			if (arg)
-				LP_F(minor) |= LP_CAREFUL;
-			else
-				LP_F(minor) &= ~LP_CAREFUL;
-			break;
-		case LPWAIT:
-			LP_WAIT(minor) = arg;
-			break;
-		case LPSETIRQ:
+	case LPTIME:
+		if (arg > UINT_MAX / HZ)
 			return -EINVAL;
-		case LPGETIRQ:
-			if (copy_to_user(argp, &LP_IRQ(minor),
-					sizeof(int)))
-				return -EFAULT;
-			break;
-		case LPGETSTATUS:
-			if (mutex_lock_interruptible(&lp_table[minor].port_mutex))
-				return -EINTR;
-			lp_claim_parport_or_block(&lp_table[minor]);
-			status = r_str(minor);
-			lp_release_parport(&lp_table[minor]);
-			mutex_unlock(&lp_table[minor].port_mutex);
-
-			if (copy_to_user(argp, &status, sizeof(int)))
-				return -EFAULT;
-			break;
-		case LPRESET:
-			lp_reset(minor);
-			break;
+		LP_TIME(minor) = arg * HZ/100;
+		break;
+	case LPCHAR:
+		LP_CHAR(minor) = arg;
+		break;
+	case LPABORT:
+		if (arg)
+			LP_F(minor) |= LP_ABORT;
+		else
+			LP_F(minor) &= ~LP_ABORT;
+		break;
+	case LPABORTOPEN:
+		if (arg)
+			LP_F(minor) |= LP_ABORTOPEN;
+		else
+			LP_F(minor) &= ~LP_ABORTOPEN;
+		break;
+	case LPCAREFUL:
+		if (arg)
+			LP_F(minor) |= LP_CAREFUL;
+		else
+			LP_F(minor) &= ~LP_CAREFUL;
+		break;
+	case LPWAIT:
+		LP_WAIT(minor) = arg;
+		break;
+	case LPSETIRQ:
+		return -EINVAL;
+	case LPGETIRQ:
+		if (copy_to_user(argp, &LP_IRQ(minor),
+				sizeof(int)))
+			return -EFAULT;
+		break;
+	case LPGETSTATUS:
+		if (mutex_lock_interruptible(&lp_table[minor].port_mutex))
+			return -EINTR;
+		lp_claim_parport_or_block(&lp_table[minor]);
+		status = r_str(minor);
+		lp_release_parport(&lp_table[minor]);
+		mutex_unlock(&lp_table[minor].port_mutex);
+
+		if (copy_to_user(argp, &status, sizeof(int)))
+			return -EFAULT;
+		break;
+	case LPRESET:
+		lp_reset(minor);
+		break;
 #ifdef LP_STATS
-		case LPGETSTATS:
-			if (copy_to_user(argp, &LP_STAT(minor),
-					sizeof(struct lp_stats)))
-				return -EFAULT;
-			if (capable(CAP_SYS_ADMIN))
-				memset(&LP_STAT(minor), 0,
-						sizeof(struct lp_stats));
-			break;
+	case LPGETSTATS:
+		if (copy_to_user(argp, &LP_STAT(minor),
+				sizeof(struct lp_stats)))
+			return -EFAULT;
+		if (capable(CAP_SYS_ADMIN))
+			memset(&LP_STAT(minor), 0,
+					sizeof(struct lp_stats));
+		break;
 #endif
-		case LPGETFLAGS:
-			status = LP_F(minor);
-			if (copy_to_user(argp, &status, sizeof(int)))
-				return -EFAULT;
-			break;
+	case LPGETFLAGS:
+		status = LP_F(minor);
+		if (copy_to_user(argp, &status, sizeof(int)))
+			return -EFAULT;
+		break;
 
-		default:
-			retval = -EINVAL;
+	default:
+		retval = -EINVAL;
 	}
 	return retval;
 }
-- 
2.43.0