diff --git a/net/core/filter.c b/net/core/filter.c
index 37ba94304606..5c88141ac58d 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -10151,7 +10151,7 @@ sk_reuseport_is_valid_access(int off, int size,
 	case bpf_ctx_range(struct sk_reuseport_md, eth_protocol):
 		if (size < FIELD_SIZEOF(struct sk_buff, protocol))
 			return false;
-		/* fall through */
+		fallthrough;
 	case bpf_ctx_range(struct sk_reuseport_md, ip_protocol):
 	case bpf_ctx_range(struct sk_reuseport_md, bind_inany):
 	case bpf_ctx_range(struct sk_reuseport_md, len):