From patchwork Wed Aug 26 20:14:59 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arend van Spriel X-Patchwork-Id: 7079891 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 048D79F41A for ; Wed, 26 Aug 2015 20:15:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 083AE2091A for ; Wed, 26 Aug 2015 20:15:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC81A20715 for ; Wed, 26 Aug 2015 20:15:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755183AbbHZUPP (ORCPT ); Wed, 26 Aug 2015 16:15:15 -0400 Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:7051 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752022AbbHZUPM (ORCPT ); Wed, 26 Aug 2015 16:15:12 -0400 X-IronPort-AV: E=Sophos;i="5.17,418,1437462000"; d="scan'208";a="73564620" Received: from irvexchcas07.broadcom.com (HELO IRVEXCHCAS07.corp.ad.broadcom.com) ([10.9.208.55]) by mail-gw1-out.broadcom.com with ESMTP; 26 Aug 2015 14:43:22 -0700 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS07.corp.ad.broadcom.com (10.9.208.55) with Microsoft SMTP Server (TLS) id 14.3.235.1; Wed, 26 Aug 2015 13:15:11 -0700 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.3.235.1; Wed, 26 Aug 2015 13:15:11 -0700 Received: from bld-bun-01.bun.broadcom.com (unknown [10.176.128.83]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 258B3410A9; Wed, 26 Aug 2015 13:12:40 -0700 (PDT) Received: by bld-bun-01.bun.broadcom.com (Postfix, from userid 25152) id E0022B02B8B; Wed, 26 Aug 2015 22:15:05 +0200 (CEST) From: Arend van Spriel To: Kalle Valo CC: linux-wireless , Arend van Spriel Subject: [PATCH 07/12] brcmfmac: pass struct brcmf_if instance in brcmf_txfinalize() Date: Wed, 26 Aug 2015 22:14:59 +0200 Message-ID: <1440620104-2715-8-git-send-email-arend@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1440620104-2715-1-git-send-email-arend@broadcom.com> References: <1440620104-2715-1-git-send-email-arend@broadcom.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-8.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Most call sites of brcmf_txfinalize already have struct brcmf_if instance so pass that to brcmf_txfinalize() as the function needs it anyway. Reviewed-by: Hante Meuleman Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel --- drivers/net/wireless/brcm80211/brcmfmac/core.c | 12 +++--------- drivers/net/wireless/brcm80211/brcmfmac/core.h | 3 +-- drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c | 11 ++++++----- drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | 6 +++++- 4 files changed, 15 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.c b/drivers/net/wireless/brcm80211/brcmfmac/core.c index b9ed0ed..cd0bffe 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/core.c @@ -560,17 +560,11 @@ void brcmf_rx_frame(struct device *dev, struct sk_buff *skb) brcmf_netif_rx(ifp, skb); } -void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx, - bool success) +void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success) { - struct brcmf_if *ifp; struct ethhdr *eh; u16 type; - ifp = drvr->iflist[ifidx]; - if (!ifp) - goto done; - eh = (struct ethhdr *)(txp->data); type = ntohs(eh->h_proto); @@ -582,7 +576,7 @@ void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx, if (!success) ifp->stats.tx_errors++; -done: + brcmu_pkt_buf_free_skb(txp); } @@ -600,7 +594,7 @@ void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success) if (brcmf_proto_hdrpull(drvr, false, txp, &ifp)) brcmu_pkt_buf_free_skb(txp); else - brcmf_txfinalize(drvr, txp, ifp->ifidx, success); + brcmf_txfinalize(ifp, txp, success); } } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/core.h b/drivers/net/wireless/brcm80211/brcmfmac/core.h index 5fb9f4be..576e7ac 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/core.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h @@ -210,8 +210,7 @@ void brcmf_remove_interface(struct brcmf_if *ifp); int brcmf_get_next_free_bsscfgidx(struct brcmf_pub *drvr); void brcmf_txflowblock_if(struct brcmf_if *ifp, enum brcmf_netif_stop_reason reason, bool state); -void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp, u8 ifidx, - bool success); +void brcmf_txfinalize(struct brcmf_if *ifp, struct sk_buff *txp, bool success); void brcmf_netif_rx(struct brcmf_if *ifp, struct sk_buff *skb); /* Sets dongle media info (drv_version, mac address). */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c index 0c80c85..dc4844c 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c @@ -1506,7 +1506,7 @@ brcmf_fws_txs_process(struct brcmf_fws_info *fws, u8 flags, u32 hslot, ret = brcmf_fws_txstatus_suppressed(fws, fifo, skb, ifp->ifidx, genbit, seq); if (remove_from_hanger || ret) - brcmf_txfinalize(fws->drvr, skb, ifp->ifidx, true); + brcmf_txfinalize(ifp, skb, true); return 0; } @@ -1905,7 +1905,7 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb) if (fws->avoid_queueing) { rc = brcmf_proto_txdata(drvr, ifp->ifidx, 0, skb); if (rc < 0) - brcmf_txfinalize(drvr, skb, ifp->ifidx, false); + brcmf_txfinalize(ifp, skb, false); return rc; } @@ -1929,7 +1929,7 @@ int brcmf_fws_process_skb(struct brcmf_if *ifp, struct sk_buff *skb) brcmf_fws_schedule_deq(fws); } else { brcmf_err("drop skb: no hanger slot\n"); - brcmf_txfinalize(drvr, skb, ifp->ifidx, false); + brcmf_txfinalize(ifp, skb, false); rc = -ENOMEM; } brcmf_fws_unlock(fws); @@ -2009,8 +2009,9 @@ static void brcmf_fws_dequeue_worker(struct work_struct *worker) ret = brcmf_proto_txdata(drvr, ifidx, 0, skb); brcmf_fws_lock(fws); if (ret < 0) - brcmf_txfinalize(drvr, skb, ifidx, - false); + brcmf_txfinalize(brcmf_get_ifp(drvr, + ifidx), + skb, false); if (fws->bus_flow_blocked) break; } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c index d582f69..7eff9de 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c @@ -873,7 +873,11 @@ brcmf_msgbuf_process_txstatus(struct brcmf_msgbuf *msgbuf, void *buf) commonring = msgbuf->flowrings[flowid]; atomic_dec(&commonring->outstanding_tx); - brcmf_txfinalize(msgbuf->drvr, skb, tx_status->msg.ifidx, true); + /* Hante: i believe this was a bug as tx_status->msg.ifidx was used + * in brcmf_txfinalize as index in drvr->iflist. Can you confirm/deny? + */ + brcmf_txfinalize(brcmf_get_ifp(msgbuf->drvr, tx_status->msg.ifidx), + skb, true); }