From 964deef226ba90623a8cd73b22997cdbcd38dbd1 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Tue, 1 Mar 2022 09:59:20 +1100
Subject: [PATCH] 
 remove-bdi_congested-and-wb_congested-and-related-functions-fix

fix build

fs/nilfs2/segbuf.c: In function 'nilfs_segbuf_submit_bio':
fs/nilfs2/segbuf.c:344:13: error: unused variable 'err' [-Werror=unused-variable]
  344 |         int err;

Cc: NeilBrown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
 fs/nilfs2/segbuf.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c
index c4510f79037f..f4b57bc0c586 100644
--- a/fs/nilfs2/segbuf.c
+++ b/fs/nilfs2/segbuf.c
@@ -341,7 +341,6 @@ static int nilfs_segbuf_submit_bio(struct nilfs_segment_buffer *segbuf,
 				   int mode_flags)
 {
 	struct bio *bio = wi->bio;
-	int err;
 
 	bio->bi_end_io = nilfs_end_bio_write;
 	bio->bi_private = segbuf;
-- 
2.25.1