From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Tue, 12 Apr 2022 02:36:13 +0000 (-0400)
Subject: bcachefs: Fix inode_backpointer_exists()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e296b1f9cadfc4ee7ebe5933fb98497263ce9999;p=linux.git

bcachefs: Fix inode_backpointer_exists()

If the dirent an inode points to doesn't exist, we shouldn't be
returning an error - just 0/false.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
---

diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c
index 6a89b0694e500..ccbf3ac4b1d64 100644
--- a/fs/bcachefs/fsck.c
+++ b/fs/bcachefs/fsck.c
@@ -1092,7 +1092,7 @@ static int inode_backpointer_exists(struct btree_trans *trans,
 			SPOS(inode->bi_dir, inode->bi_dir_offset, snapshot));
 	ret = bkey_err(d.s_c);
 	if (ret)
-		return ret;
+		return ret == -ENOENT ? 0 : ret;
 
 	ret = dirent_points_to_inode(d, inode);
 	bch2_trans_iter_exit(trans, &iter);