Commit 2635a4bd authored by Samuel Ortiz's avatar Samuel Ortiz

NFC: llcp: Do not send pending Tx frames when the remote is not ready

When we receive a RNR, the remote is busy processing the last received
frame. We set a local flag for that, and we should send a SYMM when it
is set instead of sending any pending frame.
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent b4011239
...@@ -721,6 +721,9 @@ static void nfc_llcp_tx_work(struct work_struct *work) ...@@ -721,6 +721,9 @@ static void nfc_llcp_tx_work(struct work_struct *work)
if (llcp_sock == NULL && nfc_llcp_ptype(skb) == LLCP_PDU_I) { if (llcp_sock == NULL && nfc_llcp_ptype(skb) == LLCP_PDU_I) {
kfree_skb(skb); kfree_skb(skb);
nfc_llcp_send_symm(local->dev); nfc_llcp_send_symm(local->dev);
} else if (llcp_sock && !llcp_sock->remote_ready) {
skb_queue_head(&local->tx_queue, skb);
nfc_llcp_send_symm(local->dev);
} else { } else {
struct sk_buff *copy_skb = NULL; struct sk_buff *copy_skb = NULL;
u8 ptype = nfc_llcp_ptype(skb); u8 ptype = nfc_llcp_ptype(skb);
......
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