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path: root/drivers/atm/solos-pci.c
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Diffstat (limited to 'drivers/atm/solos-pci.c')
-rw-r--r--drivers/atm/solos-pci.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index f0863b443762..3f7c4ef1e111 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -868,9 +868,19 @@ static void pclose(struct atm_vcc *vcc)
{
struct solos_card *card = vcc->dev->dev_data;
unsigned char port = SOLOS_CHAN(vcc->dev);
- struct sk_buff *skb;
+ struct sk_buff *skb, *tmpskb;
struct pkt_hdr *header;
+ /* Remove any yet-to-be-transmitted packets from the pending queue */
+ spin_lock(&card->tx_queue_lock);
+ skb_queue_walk_safe(&card->tx_queue[port], skb, tmpskb) {
+ if (SKB_CB(skb)->vcc == vcc) {
+ skb_unlink(skb, &card->tx_queue[port]);
+ solos_pop(vcc, skb);
+ }
+ }
+ spin_unlock(&card->tx_queue_lock);
+
skb = alloc_skb(sizeof(*header), GFP_ATOMIC);
if (!skb) {
dev_warn(&card->dev->dev, "Failed to allocate sk_buff in pclose()\n");
@@ -886,9 +896,6 @@ static void pclose(struct atm_vcc *vcc)
skb_get(skb);
fpga_queue(card, port, skb, NULL);
- clear_bit(ATM_VF_ADDR, &vcc->flags);
- clear_bit(ATM_VF_READY, &vcc->flags);
-
if (!wait_event_timeout(card->param_wq, !skb_shared(skb), 5 * HZ))
dev_warn(&card->dev->dev,
"Timeout waiting for VCC close on port %d\n", port);
@@ -899,6 +906,9 @@ static void pclose(struct atm_vcc *vcc)
tasklet has finished processing any incoming packets (and, more to
the point, using the vcc pointer). */
tasklet_unlock_wait(&card->tlet);
+
+ clear_bit(ATM_VF_ADDR, &vcc->flags);
+
return;
}