diff options
| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-10-05 23:39:07 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-10-05 23:40:19 +0200 |
| commit | e47f6657edadcb38db80d62dfd1e2e2ddf0b3d78 (patch) | |
| tree | e229d6ff6821d8aaff15187ec8155e1ea48772db /src/queueing.h | |
| parent | 1dd83eb7d4546c17eecb14a5f52b34d908ee1581 (diff) | |
queueing: cleanup skb_padding
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src/queueing.h')
| -rw-r--r-- | src/queueing.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/queueing.h b/src/queueing.h index 62dee51..2b79639 100644 --- a/src/queueing.h +++ b/src/queueing.h @@ -58,19 +58,6 @@ static inline __be16 skb_examine_untrusted_ip_hdr(struct sk_buff *skb) return 0; } -static inline unsigned int skb_padding(struct sk_buff *skb) -{ - /* We do this modulo business with the MTU, just in case the networking layer - * gives us a packet that's bigger than the MTU. Now that we support GSO, this - * shouldn't be a real problem, and this can likely be removed. But, caution! */ - unsigned int last_unit = skb->len % skb->dev->mtu; - unsigned int padded_size = (last_unit + MESSAGE_PADDING_MULTIPLE - 1) & ~(MESSAGE_PADDING_MULTIPLE - 1); - - if (padded_size > skb->dev->mtu) - padded_size = skb->dev->mtu; - return padded_size - last_unit; -} - static inline void skb_reset(struct sk_buff *skb) { skb_scrub_packet(skb, false); @@ -142,7 +129,6 @@ static inline void queue_enqueue_per_peer(struct crypt_queue *queue, struct sk_b atomic_set(&PACKET_CB(skb)->state, state); queue_work_on(cpumask_choose_online(&peer->serial_work_cpu, peer->internal_id), peer->device->packet_crypt_wq, &queue->work); peer_put(peer); - } #ifdef DEBUG |