linux-kernel - [PATCH] f2fs: remove submit label in __submit_discard

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Date:   Sat, 12 Nov 2022 00:13:49 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     jaegeuk@...nel.org, chao@...nel.org
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org, Yangtao Li <frank.li@...o.com>
Subject: [PATCH] f2fs: remove submit label in __submit_discard_cmd()

Complaint from Matthew Wilcox in another similar place:

	"submit?  You don't submit anything at the 'submit' label.
	it should be called 'skip' or something.  But I think this
	is just badly written and you don't need a goto at all."

Let's remove submit label for readability.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 fs/f2fs/segment.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 3654c30e0517..0a72e787c585 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1144,13 +1144,11 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
 		if (time_to_inject(sbi, FAULT_DISCARD)) {
 			f2fs_show_injection_info(sbi, FAULT_DISCARD);
 			err = -EIO;
-			goto submit;
-		}
-		err = __blkdev_issue_discard(bdev,
+		} else
+			err = __blkdev_issue_discard(bdev,
 					SECTOR_FROM_BLOCK(start),
 					SECTOR_FROM_BLOCK(len),
 					GFP_NOFS, &bio);
-submit:
 		if (err) {
 			spin_lock_irqsave(&dc->lock, flags);
 			if (dc->state == D_PARTIAL)
-- 
2.25.1