diff --git a/net/core/netclassid_cgroup.c b/net/core/netclassid_cgroup.c
index 1a6a86693b74..d6a70aeaa503 100644
--- a/net/core/netclassid_cgroup.c
+++ b/net/core/netclassid_cgroup.c
@@ -66,7 +66,7 @@ struct update_classid_context {
 
 #define UPDATE_CLASSID_BATCH 1000
 
-static int update_classid_sock(const void *v, struct file *file, unsigned n)
+static int update_classid_sock(const void *v, struct file *file, unsigned int n)
 {
 	struct update_classid_context *ctx = (void *)v;
 	struct socket *sock = sock_from_file(file);