From: David Sterba <dsterba@suse.com>
Date: Wed, 23 Apr 2025 15:57:13 +0000 (+0200)
Subject: btrfs: drop redundant local variable in raid_wait_write_end_io()
X-Git-Tag: block-6.16-20250606~42^2~101
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ae8ce87165b0ca3d23c88e0767d91b6b1da08732;p=linux-block.git

btrfs: drop redundant local variable in raid_wait_write_end_io()

The bio status is read only once, no variable needed for that.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index bb9ae0e281d9..b45d8466f607 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -2291,9 +2291,8 @@ static int rmw_read_wait_recover(struct btrfs_raid_bio *rbio)
 static void raid_wait_write_end_io(struct bio *bio)
 {
 	struct btrfs_raid_bio *rbio = bio->bi_private;
-	blk_status_t err = bio->bi_status;
 
-	if (err)
+	if (bio->bi_status)
 		rbio_update_error_bitmap(rbio, bio);
 	bio_put(bio);
 	if (atomic_dec_and_test(&rbio->stripes_pending))