From: Hante Meuleman <meuleman@broadcom.com>
Date: Tue, 11 Sep 2012 19:18:50 +0000 (+0200)
Subject: brcmfmac: refill buffers on rx protocol error.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=64477ebc326d30f1680898f073a958e9e8e5a1e5;p=openwrt%2Fstaging%2Fblogic.git

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: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index 8aab2a22d6a1..6e3ff6f61103 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -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);
-		}
+		brcmf_usb_rx_refill(devinfo, req);
 	} else {
 		brcmu_pkt_buf_free_skb(skb);
 		brcmf_usb_enq(devinfo, &devinfo->rx_freeq, req, NULL);