diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/usb.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index 914c56fe6c5f..22eae57d9546 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -467,7 +467,11 @@ static void brcmf_usb_rx_complete(struct urb *urb) devinfo->bus_pub.bus->dstats.rx_errors++; } else brcmf_rx_packet(devinfo->dev, ifidx, skb); - brcmf_usb_rx_refill(devinfo, req); + /* 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); } else { brcmu_pkt_buf_free_skb(skb); brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL); |