From b7b193f499d4acd8a620163ec358c0830e856c9e Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sat, 16 Jun 2018 02:21:58 +0200 Subject: queueing: remove useless spinlocks on sc Since these are the only consumers, there's no need for locking. --- src/send.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'src/send.c') diff --git a/src/send.c b/src/send.c index 6e04ad4..5151466 100644 --- a/src/send.c +++ b/src/send.c @@ -223,7 +223,6 @@ void packet_tx_worker(struct work_struct *work) struct sk_buff *first; enum packet_state state; - spin_lock_bh(&queue->ring.consumer_lock); while ((first = __ptr_ring_peek(&queue->ring)) != NULL && (state = atomic_read(&PACKET_CB(first)->state)) != PACKET_STATE_UNCRYPTED) { __ptr_ring_discard_one(&queue->ring); peer = PACKET_PEER(first); @@ -237,7 +236,6 @@ void packet_tx_worker(struct work_struct *work) noise_keypair_put(keypair); peer_put(peer); } - spin_unlock_bh(&queue->ring.consumer_lock); } void packet_encrypt_worker(struct work_struct *work) -- cgit v1.2.3-59-g8ed1b