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Commit 64477ebc authored by Hante Meuleman's avatar Hante Meuleman Committed by John W. Linville
Browse files

brcmfmac: refill buffers on rx protocol error. 



This patch fixes a bug where rx buffer does not get refilled if the
packet received has an rx protocol error.

Reviewed-by: default avatarArend Van Spriel <arend@broadcom.com>
Signed-off-by: default avatarHante Meuleman <meuleman@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 35aafa9d

drivers/net/wireless/brcm80211/brcmfmac/usb.c

+2 −4
Original line number Diff line number Diff line
@@ -552,12 +552,10 @@ static void brcmf_usb_rx_complete(struct urb *urb) 
		if (brcmf_proto_hdrpull(devinfo->dev, &ifidx, skb) != 0) {

			brcmf_dbg(ERROR, "rx protocol error\n");

			brcmu_pkt_buf_free_skb(skb);

			brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);

			devinfo->bus_pub.bus->dstats.rx_errors++;

		} else {

		} else

			brcmf_rx_packet(devinfo->dev, ifidx, skb);

		brcmf_usb_rx_refill(devinfo, req);

		}

	} else {

		brcmu_pkt_buf_free_skb(skb);

		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);