Patch "f2fs: simplify __allocate_data_block" has been added to the 6.1-stable tree

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This is a note to let you know that I've just added the patch titled

    f2fs: simplify __allocate_data_block

to the 6.1-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     f2fs-simplify-__allocate_data_block.patch
and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit f165e967a2ca586c503ae467688105382bad8998
Author: Christoph Hellwig <hch@xxxxxx>
Date:   Mon Nov 28 10:15:18 2022 +0100

    f2fs: simplify __allocate_data_block
    
    [ Upstream commit 3cf684f2f8e0229714fb6d051508b42d3320e78f ]
    
    Just use a simple if block for the conditional call to
    inc_valid_block_count.
    
    Signed-off-by: Christoph Hellwig <hch@xxxxxx>
    Reviewed-by: Chao Yu <chao@xxxxxxxxxx>
    Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
    Stable-dep-of: 54607494875e ("f2fs: compress: fix to avoid inconsistence bewteen i_blocks and dnode")
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

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,




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