linux-kernel - [PATCH v5 2/8] md: changed the switch of RAID

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Message-Id: <20240201063404.772797-3-linan666@huaweicloud.com>
Date: Thu,  1 Feb 2024 14:33:58 +0800
From: linan666@...weicloud.com
To: song@...nel.org,
	neilb@...e.com,
	mariusz.tkaczyk@...ux.intel.com,
	shli@...com
Cc: linux-raid@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linan666@...weicloud.com,
	yukuai3@...wei.com,
	yi.zhang@...wei.com,
	houtao1@...wei.com,
	yangerkun@...wei.com
Subject: [PATCH v5 2/8] md: changed the switch of RAID_VERSION to if

From: Li Nan <linan122@...wei.com>

There is only one case of this 'switch'. Change it to 'if'.

Signed-off-by: Li Nan <linan122@...wei.com>
---
 drivers/md/md.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 1b509fb82040..3b4e0ef49675 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -7636,11 +7636,9 @@ static int md_ioctl(struct block_device *bdev, blk_mode_t mode,
 	 * Commands dealing with the RAID driver but not any
 	 * particular array:
 	 */
-	switch (cmd) {
-	case RAID_VERSION:
+	if (cmd == RAID_VERSION) {
 		err = get_version(argp);
 		goto out;
-	default:;
 	}
 
 	/*
-- 
2.39.2