Merge tag 'for-v3.8-part2' of git://git.infradead.org/battery-2.6

[firefly-linux-kernel-4.4.55.git] / drivers / atm / solos-pci.c

diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index e3c25dc9edc1bbbf4a8bcd70d640f2844dcaa6a6..c909b7b7d5f159de1d6632284a9f6358eaf737a8 100644 (file)
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -164,7 +164,6 @@ static void fpga_queue(struct solos_card *card, int port, struct sk_buff *skb,
 static uint32_t fpga_tx(struct solos_card *);
 static irqreturn_t solos_irq(int irq, void *dev_id);
 static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
-static int list_vccs(int vci);
 static int atm_init(struct solos_card *, struct device *);
 static void atm_remove(struct solos_card *);
 static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
@@ -791,44 +790,6 @@ static struct atm_vcc *find_vcc(struct atm_dev *dev, short vpi, int vci)
        return vcc;
 }
 
-static int list_vccs(int vci)
-{
-       struct hlist_head *head;
-       struct atm_vcc *vcc;
-       struct hlist_node *node;
-       struct sock *s;
-       int num_found = 0;
-       int i;
-
-       read_lock(&vcc_sklist_lock);
-       if (vci != 0){
-               head = &vcc_hash[vci & (VCC_HTABLE_SIZE -1)];
-               sk_for_each(s, node, head) {
-                       num_found ++;
-                       vcc = atm_sk(s);
-                       printk(KERN_DEBUG "Device: %d Vpi: %d Vci: %d\n",
-                              vcc->dev->number,
-                              vcc->vpi,
-                              vcc->vci);
-               }
-       } else {
-               for(i = 0; i < VCC_HTABLE_SIZE; i++){
-                       head = &vcc_hash[i];
-                       sk_for_each(s, node, head) {
-                               num_found ++;
-                               vcc = atm_sk(s);
-                               printk(KERN_DEBUG "Device: %d Vpi: %d Vci: %d\n",
-                                      vcc->dev->number,
-                                      vcc->vpi,
-                                      vcc->vci);
-                       }
-               }
-       }
-       read_unlock(&vcc_sklist_lock);
-       return num_found;
-}
-
-
 static int popen(struct atm_vcc *vcc)
 {
        struct solos_card *card = vcc->dev->dev_data;
@@ -858,8 +819,6 @@ static int popen(struct atm_vcc *vcc)
 
        set_bit(ATM_VF_ADDR, &vcc->flags);
        set_bit(ATM_VF_READY, &vcc->flags);
-       list_vccs(0);
-
 
        return 0;
 }
@@ -986,10 +945,11 @@ static uint32_t fpga_tx(struct solos_card *card)
        for (port = 0; tx_pending; tx_pending >>= 1, port++) {
                if (tx_pending & 1) {
                        struct sk_buff *oldskb = card->tx_skb[port];
-                       if (oldskb)
+                       if (oldskb) {
                                pci_unmap_single(card->dev, SKB_CB(oldskb)->dma_addr,
                                                 oldskb->len, PCI_DMA_TODEVICE);
-
+                               card->tx_skb[port] = NULL;
+                       }
                        spin_lock(&card->tx_queue_lock);
                        skb = skb_dequeue(&card->tx_queue[port]);
                        if (!skb)