btrfs: don't BUG_ON on ENOMEM from btrfs_lookup_extent_info() in walk…

…_down_proc() [ Upstream commit a580fb2 ] We handle errors here properly, ENOMEM isn't fatal, return the error. Signed-off-by: Josef Bacik <[email protected]> Reviewed-by: David Sterba <[email protected]> Signed-off-by: David Sterba <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
xanmod · Sep 12, 2024 · 704c359 · 704c359
1 parent ab6a217
commit 704c359
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
@@ -5339,7 +5339,6 @@ static noinline int walk_down_proc(struct btrfs_trans_handle *trans,
 					       &wc->refs[level],
 					       &wc->flags[level],
 					       NULL);
-		BUG_ON(ret == -ENOMEM);
 		if (ret)
 			return ret;
 		BUG_ON(wc->refs[level] == 0);