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nfc: st-nci: Remove data from ack_pending_q when receiving a SYNC_ACK 

When receiving a NDLC PCB_SYNC_ACK the pending data was never
removed from ack_pending_q and cleared.

Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
hifive-unleashed-5.1
Christophe Ricard 2015-08-14 22:33:35 +02:00 committed by Samuel Ortiz
parent daaf1e1f16
commit 1d816b6eb5
1 changed files with 2 additions and 0 deletions
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2
drivers/nfc/st-nci/ndlc.c
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@ -171,6 +171,8 @@ static void llt_ndlc_rcv_queue(struct llt_ndlc *ndlc)
if ((pcb & PCB_TYPE_MASK) == PCB_TYPE_SUPERVISOR) {
switch (pcb & PCB_SYNC_MASK) {
case PCB_SYNC_ACK:
skb = skb_dequeue(&ndlc->ack_pending_q);
kfree_skb(skb);
del_timer_sync(&ndlc->t1_timer);
del_timer_sync(&ndlc->t2_timer);
ndlc->t2_active = false;