ext4: stop inode update before return

commit 512c15ef05d73a04f1aef18a3bc61a8bb516f323 upstream.

The inode update should be stopped before returing the error code.

Signed-off-by: Pan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/20210117085732.93788-1-bianpan2016@163.com
Fixes: 8016e29f4362 ("ext4: fast commit recovery path")
Cc: stable@kernel.org
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 0afab6d..0021047 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5385,8 +5385,10 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
                        inode->i_gid = attr->ia_gid;
                error = ext4_mark_inode_dirty(handle, inode);
                ext4_journal_stop(handle);
-               if (unlikely(error))
+               if (unlikely(error)) {
+                       ext4_fc_stop_update(inode);
                        return error;
+               }
        }
 
        if (attr->ia_valid & ATTR_SIZE) {