data: use smaller types

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/packets.h b/src/packets.h
index 035c548..a8ecdf1 100644
--- a/src/packets.h
+++ b/src/packets.h
@@ -44,8 +44,8 @@ struct packet_data_encryption_ctx {
 	struct sk_buff *skb;
 	void (*callback)(struct sk_buff *, struct wireguard_peer *);
 	struct wireguard_peer *peer;
-	size_t plaintext_len, trailer_len;
-	unsigned int num_frags;
+	unsigned int plaintext_len, trailer_len;
+	uint8_t num_frags;
 	struct sk_buff *trailer;
 	struct noise_keypair *keypair;
 	uint64_t nonce;