diff options
Diffstat (limited to 'drivers/net/irda/irda-usb.c')
| -rw-r--r-- | drivers/net/irda/irda-usb.c | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 2a0d538..6e95645 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -114,9 +114,9 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self); static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *dev); static int irda_usb_open(struct irda_usb_cb *self); static void irda_usb_close(struct irda_usb_cb *self); -static void speed_bulk_callback(struct urb *urb, struct pt_regs *regs); -static void write_bulk_callback(struct urb *urb, struct pt_regs *regs); -static void irda_usb_receive(struct urb *urb, struct pt_regs *regs); +static void speed_bulk_callback(struct urb *urb); +static void write_bulk_callback(struct urb *urb); +static void irda_usb_receive(struct urb *urb); static void irda_usb_rx_defer_expired(unsigned long data); static int irda_usb_net_open(struct net_device *dev); static int irda_usb_net_close(struct net_device *dev); @@ -343,7 +343,7 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self) * Speed URB callback * Now, we can only get called for the speed URB. */ -static void speed_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void speed_bulk_callback(struct urb *urb) { struct irda_usb_cb *self = urb->context; @@ -562,7 +562,7 @@ drop: /* * Note : this function will be called only for tx_urb... */ -static void write_bulk_callback(struct urb *urb, struct pt_regs *regs) +static void write_bulk_callback(struct urb *urb) { unsigned long flags; struct sk_buff *skb = urb->context; @@ -671,10 +671,8 @@ static void irda_usb_net_timeout(struct net_device *netdev) * Jean II */ done = 1; break; - case -ECONNABORTED: /* -103 */ - case -ECONNRESET: /* -104 */ - case -ETIMEDOUT: /* -110 */ - case -ENOENT: /* -2 (urb unlinked by us) */ + case -ECONNRESET: + case -ENOENT: /* urb unlinked by us */ default: /* ??? - Play safe */ urb->status = 0; netif_wake_queue(self->netdev); @@ -712,10 +710,8 @@ static void irda_usb_net_timeout(struct net_device *netdev) * Jean II */ done = 1; break; - case -ECONNABORTED: /* -103 */ - case -ECONNRESET: /* -104 */ - case -ETIMEDOUT: /* -110 */ - case -ENOENT: /* -2 (urb unlinked by us) */ + case -ECONNRESET: + case -ENOENT: /* urb unlinked by us */ default: /* ??? - Play safe */ if(skb != NULL) { dev_kfree_skb_any(skb); @@ -813,7 +809,7 @@ static void irda_usb_submit(struct irda_usb_cb *self, struct sk_buff *skb, struc * Called by the USB subsystem when a frame has been received * */ -static void irda_usb_receive(struct urb *urb, struct pt_regs *regs) +static void irda_usb_receive(struct urb *urb) { struct sk_buff *skb = (struct sk_buff *) urb->context; struct irda_usb_cb *self; @@ -845,14 +841,14 @@ static void irda_usb_receive(struct urb *urb, struct pt_regs *regs) self->stats.rx_crc_errors++; /* Also precursor to a hot-unplug on UHCI. */ /* Fallthrough... */ - case -ECONNRESET: /* -104 */ + case -ECONNRESET: /* Random error, if I remember correctly */ /* uhci_cleanup_unlink() is going to kill the Rx * URB just after we return. No problem, at this * point the URB will be idle ;-) - Jean II */ - case -ESHUTDOWN: /* -108 */ + case -ESHUTDOWN: /* That's usually a hot-unplug. Submit will fail... */ - case -ETIMEDOUT: /* -110 */ + case -ETIME: /* Usually precursor to a hot-unplug on OHCI. */ default: self->stats.rx_errors++; @@ -1797,10 +1793,8 @@ err_out_3: err_out_2: usb_free_urb(self->tx_urb); err_out_1: - for (i = 0; i < self->max_rx_urb; i++) { - if (self->rx_urb[i]) - usb_free_urb(self->rx_urb[i]); - } + for (i = 0; i < self->max_rx_urb; i++) + usb_free_urb(self->rx_urb[i]); free_netdev(net); err_out: return ret; |