From patchwork Wed Jan 2 14:22:48 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arend van Spriel X-Patchwork-Id: 1923841 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 201653FC85 for ; Wed, 2 Jan 2013 14:23:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752801Ab3ABOXV (ORCPT ); Wed, 2 Jan 2013 09:23:21 -0500 Received: from mms2.broadcom.com ([216.31.210.18]:2552 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752795Ab3ABOXO (ORCPT ); Wed, 2 Jan 2013 09:23:14 -0500 Received: from [10.9.200.133] by mms2.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.5)); Wed, 02 Jan 2013 06:19:57 -0800 X-Server-Uuid: 4500596E-606A-40F9-852D-14843D8201B2 Received: from mail-irva-13.broadcom.com (10.11.16.103) by IRVEXCHHUB02.corp.ad.broadcom.com (10.9.200.133) with Microsoft SMTP Server id 8.2.247.2; Wed, 2 Jan 2013 06:22:45 -0800 Received: from mail-sj1-12.sj.broadcom.com (mail-sj1-12.sj.broadcom.com [10.17.16.106]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 8782040FE3; Wed, 2 Jan 2013 06:22:58 -0800 (PST) Received: from linux-e6410-1 (unknown [10.176.68.32]) by mail-sj1-12.sj.broadcom.com (Postfix) with ESMTP id 43F03207E0; Wed, 2 Jan 2013 06:22:56 -0800 (PST) Received: from arend by linux-e6410-1 with local (Exim 4.80) ( envelope-from ) id 1TqPDb-0004mn-Ad; Wed, 02 Jan 2013 15:22:55 +0100 From: "Arend van Spriel" To: "John W. Linville" cc: "Linux Wireless List" , "Hante Meuleman" , "Arend van Spriel" Subject: [PATCH 15/18] brcmfmac: Remove unused caching dongle error. Date: Wed, 2 Jan 2013 15:22:48 +0100 Message-ID: <1357136572-18273-16-git-send-email-arend@broadcom.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1357136572-18273-1-git-send-email-arend@broadcom.com> References: <1357136572-18273-1-git-send-email-arend@broadcom.com> MIME-Version: 1.0 X-WSS-ID: 7CFA9D873R030594787-02-01 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Hante Meuleman CDC errors are retained. However, it is never used so it can be removed. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel --- drivers/net/wireless/brcm80211/brcmfmac/dhd.h | 3 --- drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c | 22 ++------------------- 2 files changed, 2 insertions(+), 23 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h index 0388599..bbefaf3 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h @@ -496,9 +496,6 @@ struct brcmf_pub { /* Last error return */ int bcmerror; - /* Last error from dongle */ - int dongle_error; - /* Suspend disable flag flag */ int suspend_disable_flag; /* "1" to disable all extra powersaving during suspend */ diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c index db3bc2e..4557709 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_cdc.c @@ -147,18 +147,6 @@ brcmf_proto_cdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, brcmf_dbg(CDC, "Enter, cmd %d len %d\n", cmd, len); - /* Respond "bcmerror" and "bcmerrorstr" with local cache */ - if (cmd == BRCMF_C_GET_VAR && buf) { - if (!strcmp((char *)buf, "bcmerrorstr")) { - strncpy((char *)buf, "bcm_error", - BCME_STRLEN); - goto done; - } else if (!strcmp((char *)buf, "bcmerror")) { - *(int *)buf = drvr->dongle_error; - goto done; - } - } - memset(msg, 0, sizeof(struct brcmf_proto_cdc_dcmd)); msg->cmd = cpu_to_le32(cmd); @@ -207,11 +195,8 @@ retry: } /* Check the ERROR flag */ - if (flags & CDC_DCMD_ERROR) { + if (flags & CDC_DCMD_ERROR) ret = le32_to_cpu(msg->status); - /* Cache error from dongle */ - drvr->dongle_error = ret; - } done: return ret; @@ -258,11 +243,8 @@ int brcmf_proto_cdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd, } /* Check the ERROR flag */ - if (flags & CDC_DCMD_ERROR) { + if (flags & CDC_DCMD_ERROR) ret = le32_to_cpu(msg->status); - /* Cache error from dongle */ - drvr->dongle_error = ret; - } done: return ret;