From 4da3c7183e186afe8196160f16d5a0248a24e45d Mon Sep 17 00:00:00 2001
From: Gao Xiang <hsiangkao@linux.alibaba.com>
Date: Tue, 1 Aug 2023 09:47:37 +0800
Subject: [PATCH] erofs: drop unnecessary WARN_ON() in erofs_kill_sb()
Previously, .kill_sb() will be called only after fill_super fails.
It will be changed [1].
Besides, checking for s_magic in erofs_kill_sb() is unnecessary from
any point of view. Let's get rid of it now.
[1] https://lore.kernel.org/r/20230731-flugbereit-wohnlage-78acdf95ab7e@brauner
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20230801014737.28614-1-hsiangkao@linux.alibaba.com
---
fs/erofs/super.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/erofs/super.c b/fs/erofs/super.c
index 9d6a3c6158bdd..566f68ddfa36e 100644
--- a/fs/erofs/super.c
+++ b/fs/erofs/super.c
@@ -889,8 +889,6 @@ static void erofs_kill_sb(struct super_block *sb)
{
struct erofs_sb_info *sbi;
- WARN_ON(sb->s_magic != EROFS_SUPER_MAGIC);
-
/* pseudo mount for anon inodes */
if (sb->s_flags & SB_KERNMOUNT) {
kill_anon_super(sb);
--
2.30.2