linux-kernel - [PATCH] char: lp: remove unneeded break

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Message-Id: <20201019194628.14731-1-trix@redhat.com>
Date:   Mon, 19 Oct 2020 12:46:28 -0700
From:   trix@...hat.com
To:     arnd@...db.de, gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, Tom Rix <trix@...hat.com>
Subject: [PATCH] char: lp: remove unneeded break

From: Tom Rix <trix@...hat.com>

A break is not needed if it is preceded by a return

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/char/lp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 0ec73917d8dd..862c2fd933c7 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -622,7 +622,6 @@ static int lp_do_ioctl(unsigned int minor, unsigned int cmd,
 			break;
 		case LPSETIRQ:
 			return -EINVAL;
-			break;
 		case LPGETIRQ:
 			if (copy_to_user(argp, &LP_IRQ(minor),
 					sizeof(int)))
-- 
2.18.1