From: Chao Yu <chao@kernel.org>
Date: Fri, 28 Oct 2022 09:30:26 +0000 (+0800)
Subject: f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super()
X-Git-Tag: v6.0.16~486
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9e3d2a890fddbd78867dd1f2c87e47e233f59cb;p=thirdparty%2Fkernel%2Fstable.git

f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super()

[ Upstream commit 7b02b2201893a71b881026cf574902019ab00db5 ]

In error path of f2fs_fill_super(), this patch fixes to call
f2fs_destroy_post_read_wq() once if we fail in f2fs_start_ckpt_thread().

Fixes: 261eeb9c1585 ("f2fs: introduce checkpoint_merge mount option")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 5415c06d8246f..1187f29dc8e0a 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -4460,9 +4460,9 @@ free_nm:
 	f2fs_destroy_node_manager(sbi);
 free_sm:
 	f2fs_destroy_segment_manager(sbi);
-	f2fs_destroy_post_read_wq(sbi);
 stop_ckpt_thread:
 	f2fs_stop_ckpt_thread(sbi);
+	f2fs_destroy_post_read_wq(sbi);
 free_devices:
 	destroy_device_list(sbi);
 	kvfree(sbi->ckpt);