diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/usb.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/usb.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 34342ff718d..e15630cc388 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -444,14 +444,14 @@ static void brcmf_usb_rx_complete(struct urb *urb) struct brcmf_usbdev_info *devinfo = req->devinfo; struct sk_buff *skb; struct sk_buff_head skbq; - int ifidx = 0; brcmf_dbg(USB, "Enter, urb->status=%d\n", urb->status); brcmf_usb_del_fromq(devinfo, req); skb = req->skb; req->skb = NULL; - if (urb->status == 0) { + /* zero lenght packets indicate usb "failure". Do not refill */ + if (urb->status == 0 && urb->actual_length) { devinfo->bus_pub.bus->dstats.rx_packets++; } else { devinfo->bus_pub.bus->dstats.rx_errors++; @@ -464,17 +464,8 @@ static void brcmf_usb_rx_complete(struct urb *urb) skb_queue_head_init(&skbq); skb_queue_tail(&skbq, skb); skb_put(skb, urb->actual_length); - if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) { - brcmf_err("rx protocol error\n"); - brcmu_pkt_buf_free_skb(skb); - devinfo->bus_pub.bus->dstats.rx_errors++; - } else - brcmf_rx_frames(devinfo->dev, ifidx, &skbq); - /* zero lenght packets indicate usb "failure". Do not refill */ - if (urb->actual_length) - brcmf_usb_rx_refill(devinfo, req); - else - brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); + brcmf_rx_frames(devinfo->dev, &skbq); + brcmf_usb_rx_refill(devinfo, req); } else { brcmu_pkt_buf_free_skb(skb); brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); |