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| author | Rémi Denis-Courmont <remi.denis-courmont@nokia.com> | 2009-06-01 01:18:56 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-02 00:17:45 -0700 |
| commit | c69367fd6730a330c4ba54e9e699733439cbbabd (patch) | |
| tree | 8e0f75b0223a4192f5fa6d4b399442638caaca1b /drivers/usb/gadget/f_phonet.c | |
| parent | fa202592796499dade5b3854643eaf0eed4d34ba (diff) | |
| download | lwn-c69367fd6730a330c4ba54e9e699733439cbbabd.tar.gz lwn-c69367fd6730a330c4ba54e9e699733439cbbabd.zip | |
f_phonet: no need to check for carrier - scheduler does it internally
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/gadget/f_phonet.c')
| -rw-r--r-- | drivers/usb/gadget/f_phonet.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c index 54451ee02298..d6b48714d899 100644 --- a/drivers/usb/gadget/f_phonet.c +++ b/drivers/usb/gadget/f_phonet.c @@ -188,8 +188,7 @@ static struct usb_descriptor_header *hs_pn_function[] = { static int pn_net_open(struct net_device *dev) { - if (netif_carrier_ok(dev)) - netif_wake_queue(dev); + netif_wake_queue(dev); return 0; } @@ -219,8 +218,7 @@ static void pn_tx_complete(struct usb_ep *ep, struct usb_request *req) } dev_kfree_skb_any(skb); - if (netif_carrier_ok(dev)) - netif_wake_queue(dev); + netif_wake_queue(dev); } static int pn_net_xmit(struct sk_buff *skb, struct net_device *dev) @@ -383,7 +381,6 @@ static void __pn_reset(struct usb_function *f) struct phonet_port *port = netdev_priv(dev); netif_carrier_off(dev); - netif_stop_queue(dev); port->usb = NULL; usb_ep_disable(fp->out_ep); @@ -427,8 +424,6 @@ static int pn_set_alt(struct usb_function *f, unsigned intf, unsigned alt) fp->in_ep->driver_data = fp; netif_carrier_on(dev); - if (netif_running(dev)) - netif_wake_queue(dev); for (i = 0; i < phonet_rxq_size; i++) pn_rx_submit(fp, fp->out_reqv[i], GFP_ATOMIC); } @@ -610,7 +605,6 @@ int __init gphonet_setup(struct usb_gadget *gadget) port = netdev_priv(dev); spin_lock_init(&port->lock); netif_carrier_off(dev); - netif_stop_queue(dev); SET_NETDEV_DEV(dev, &gadget->dev); err = register_netdev(dev); |