diff --git a/kernel/module/procfs.c b/kernel/module/procfs.c
index 0a4841e88adb..90712aa9dd13 100644
--- a/kernel/module/procfs.c
+++ b/kernel/module/procfs.c
@@ -64,7 +64,7 @@ static void m_stop(struct seq_file *m, void *p)
 
 static unsigned int module_total_size(struct module *mod)
 {
-	int size = 0;
+	unsigned int size = 0;
 
 	for_each_mod_mem_type(type)
 		size += mod->mem[type].size;