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btrfs: avoid unnecessary bio dereference at run_one_async_done()

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We have dereferenced the async_submit_bio structure and extracted the bio
pointer into a local variable, so there's no need to dereference it again
when calling btrfs_bio_end_io(). Just use "bio->bi_status" instead of the
longer expression "async->bbio->bio.bi_status".

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2025-03-06 16:07:18 +00:00 • committed by David Sterba
parent cda76788f8
commit 9024b744e7
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/bio.c
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@ -573,7 +573,7 @@ static void run_one_async_done(struct btrfs_work *work, bool do_free)
/* If an error occurred we just want to clean up the bio and move on. */
if (bio->bi_status) {
btrfs_bio_end_io(async->bbio, async->bbio->bio.bi_status);
btrfs_bio_end_io(async->bbio, bio->bi_status);
return;
}