linux-kernel - [PATCH 6.1 356/451] f2fs: simplify __allocate_data

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Message-ID: <20240324231207.1351418-357-sashal@kernel.org>
Date: Sun, 24 Mar 2024 19:10:32 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Christoph Hellwig <hch@....de>,
	Chao Yu <chao@...nel.org>,
	Jaegeuk Kim <jaegeuk@...nel.org>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 6.1 356/451] f2fs: simplify __allocate_data_block

From: Christoph Hellwig <hch@....de>

[ Upstream commit 3cf684f2f8e0229714fb6d051508b42d3320e78f ]

Just use a simple if block for the conditional call to
inc_valid_block_count.

Signed-off-by: Christoph Hellwig <hch@....de>
Reviewed-by: Chao Yu <chao@...nel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
Stable-dep-of: 54607494875e ("f2fs: compress: fix to avoid inconsistence bewteen i_blocks and dnode")
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/f2fs/data.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 3f0ba71451c27..77b825fdeec85 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1420,13 +1420,12 @@ static int __allocate_data_block(struct dnode_of_data *dn, int seg_type)
 		return err;
 
 	dn->data_blkaddr = f2fs_data_blkaddr(dn);
-	if (dn->data_blkaddr != NULL_ADDR)
-		goto alloc;
-
-	if (unlikely((err = inc_valid_block_count(sbi, dn->inode, &count))))
-		return err;
+	if (dn->data_blkaddr == NULL_ADDR) {
+		err = inc_valid_block_count(sbi, dn->inode, &count);
+		if (unlikely(err))
+			return err;
+	}
 
-alloc:
 	set_summary(&sum, dn->nid, dn->ofs_in_node, ni.version);
 	old_blkaddr = dn->data_blkaddr;
 	f2fs_allocate_data_block(sbi, NULL, old_blkaddr, &dn->data_blkaddr,
-- 
2.43.0