Return-path: Received: from s72.web-hosting.com ([198.187.29.21]:35864 "EHLO s72.web-hosting.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755990Ab3HLJpg (ORCPT ); Mon, 12 Aug 2013 05:45:36 -0400 From: Sujith Manoharan To: John Linville Cc: linux-wireless@vger.kernel.org Subject: [RFC 10/15] ath9k: Fix RX packet counter Date: Mon, 12 Aug 2013 15:11:37 +0530 Message-Id: <1376300502-2741-11-git-send-email-sujith@msujith.org> (sfid-20130812_120909_216408_580E82A2) In-Reply-To: <1376300502-2741-1-git-send-email-sujith@msujith.org> References: <1376300502-2741-1-git-send-email-sujith@msujith.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Sujith Manoharan Handle chained descriptors and increment the RX counter only for valid packets. Since this is used only by MCI, use CONFIG_ATH9K_BTCOEX_SUPPORT. Signed-off-by: Sujith Manoharan --- drivers/net/wireless/ath/ath9k/recv.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 2d0017c..823b411 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1119,6 +1119,13 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc, rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL; sc->rx.discard_next = false; + +#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT + if (ieee80211_is_data_present(hdr->frame_control) && + !ieee80211_is_qos_nullfunc(hdr->frame_control)) + sc->rx.num_pkts++; +#endif + return 0; } @@ -1267,10 +1274,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) hdr = (struct ieee80211_hdr *) (hdr_skb->data + ah->caps.rx_status_len); - if (ieee80211_is_data_present(hdr->frame_control) && - !ieee80211_is_qos_nullfunc(hdr->frame_control)) - sc->rx.num_pkts++; - rxs = IEEE80211_SKB_RXCB(hdr_skb); memset(rxs, 0, sizeof(struct ieee80211_rx_status)); -- 1.8.3.4