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NFC: llcp: Remove the tx backlog queue

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Not only it was improperly use to queue backlogged RX skbuffs, but it was
also not processed at all.
If the socket receive queue is full we simply drop the incoming packets.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Samuel Ortiz
2012-12-07 15:55:19 +01:00
parent cb950d9304
commit 2593c2c6ec
3 changed files with 2 additions and 6 deletions
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2
net/nfc/llcp/sock.c
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@@ -808,7 +808,6 @@ struct sock *nfc_llcp_sock_alloc(struct socket *sock, int type, gfp_t gfp)
llcp_sock->reserved_ssap = LLCP_SAP_MAX;
skb_queue_head_init(&llcp_sock->tx_queue);
skb_queue_head_init(&llcp_sock->tx_pending_queue);
skb_queue_head_init(&llcp_sock->tx_backlog_queue);
INIT_LIST_HEAD(&llcp_sock->accept_queue);
if (sock != NULL)
@@ -823,7 +822,6 @@ void nfc_llcp_sock_free(struct nfc_llcp_sock *sock)
skb_queue_purge(&sock->tx_queue);
skb_queue_purge(&sock->tx_pending_queue);
skb_queue_purge(&sock->tx_backlog_queue);
list_del_init(&sock->accept_queue);