send: improve dead packet control flow

1 files changed, 3 insertions, 6 deletions

diff --git a/src/send.c b/src/send.c
index 6a77a25..05a8472 100644
--- a/src/send.c
+++ b/src/send.c
@@ -237,20 +237,17 @@ void packet_encrypt_worker(struct work_struct *work)
 	bool have_simd = chacha20poly1305_init_simd();
 
 	while ((first = ptr_ring_consume_bh(&queue->ring)) != NULL) {
-		bool dead = false;
+		enum packet_state state = PACKET_STATE_CRYPTED;
 
 		skb_walk_null_queue_safe (first, skb, next) {
 			if (likely(skb_encrypt(skb, PACKET_CB(first)->keypair, have_simd)))
 				skb_reset(skb);
 			else {
-				queue_enqueue_per_peer(&PACKET_PEER(first)->tx_queue, first, PACKET_STATE_DEAD);
-				dead = true;
+				state = PACKET_STATE_DEAD;
 				break;
 			}
 		}
-		if (unlikely(dead))
-			continue;
-		queue_enqueue_per_peer(&PACKET_PEER(first)->tx_queue, first, PACKET_STATE_CRYPTED);
+		queue_enqueue_per_peer(&PACKET_PEER(first)->tx_queue, first, state);
 	}
 	chacha20poly1305_deinit_simd(have_simd);
 }