ubifs: ubifs_dump_node: Dump all branches of the index node

An index node can have up to c->fanout branches, all branches should be
displayed while dumping index node.
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

fs/ubifs/debug.c

@@ -537,7 +537,7 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node, int node_len)
 		pr_err("\tlevel          %d\n", (int)le16_to_cpu(idx->level));
 		pr_err("\tBranches:\n");
 
-		for (i = 0; i < n && i < c->fanout - 1; i++) {
+		for (i = 0; i < n && i < c->fanout; i++) {
 			const struct ubifs_branch *br;
 
 			br = ubifs_idx_branch(c, idx, i);