btrfs: remove spurious BUG_ON in btrfs_get_extent

That BUG_ON cannot ever trigger because as the comment there states - 'err' is always set. Simply remove it as it brings no value. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
mariux64 · Oct 7, 2020 · 57297c1 · 57297c1
1 parent 260db43
commit 57297c1
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
@@ -6748,7 +6748,6 @@ struct extent_map *btrfs_get_extent(struct btrfs_inode *inode,
 		free_extent_map(em);
 		return ERR_PTR(err);
 	}
-	BUG_ON(!em); /* Error is always set */
 	return em;
 }