diff --git a/[refs] b/[refs]
index 79d3d7aad60f..0c71c5d2438f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d5c13f927fe77b11a67f79559808c68b26474c77
+refs/heads/master: 538042801a479ebd316582ad10a9c3156b5b7548
diff --git a/trunk/fs/btrfs/extent-tree.c b/trunk/fs/btrfs/extent-tree.c
index 37e0a800d34e..c32a9bffe9e4 100644
--- a/trunk/fs/btrfs/extent-tree.c
+++ b/trunk/fs/btrfs/extent-tree.c
@@ -5838,7 +5838,8 @@ int btrfs_reserve_extent(struct btrfs_trans_handle *trans,
 			printk(KERN_ERR "btrfs allocation failed flags %llu, "
 			       "wanted %llu\n", (unsigned long long)data,
 			       (unsigned long long)num_bytes);
-			dump_space_info(sinfo, num_bytes, 1);
+			if (sinfo)
+				dump_space_info(sinfo, num_bytes, 1);
 		}
 	}