1 files changed, 1 insertions, 1 deletions

diff --git a/net/core/filter.c b/net/core/filter.c
index 8fcc2d776e09..5dea45279215 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -436,7 +436,7 @@ error:
  *
  * Returns 0 if the rule set is legal or -EINVAL if not.
  */
-int sk_chk_filter(struct sock_filter *filter, int flen)
+int sk_chk_filter(struct sock_filter *filter, unsigned int flen)
 {
         /*
          * Valid instructions are initialized to non-0.