diff --git a/[refs] b/[refs]
index 66f956cd00b9..ba7e9edbbf96 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ba2f48f70efcf4d82deafb2be327ed64b1f043a5
+refs/heads/master: 1a9476a77083354005750c9df45ba9d71ad12c8c
diff --git a/trunk/fs/ubifs/gc.c b/trunk/fs/ubifs/gc.c
index dafef3d195d3..4fc31ca0e3b1 100644
--- a/trunk/fs/ubifs/gc.c
+++ b/trunk/fs/ubifs/gc.c
@@ -125,6 +125,9 @@ int data_nodes_cmp(void *priv, struct list_head *a, struct list_head *b)
 	struct ubifs_scan_node *sa, *sb;
 
 	cond_resched();
+	if (a == b)
+		return 0;
+
 	sa = list_entry(a, struct ubifs_scan_node, list);
 	sb = list_entry(b, struct ubifs_scan_node, list);
 
@@ -165,6 +168,9 @@ int nondata_nodes_cmp(void *priv, struct list_head *a, struct list_head *b)
 	struct ubifs_scan_node *sa, *sb;
 
 	cond_resched();
+	if (a == b)
+		return 0;
+
 	sa = list_entry(a, struct ubifs_scan_node, list);
 	sb = list_entry(b, struct ubifs_scan_node, list);