From patchwork Tue Jun 9 14:37:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowmiya Sree Elavalagan X-Patchwork-Id: 11595859 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BD79892A for ; Tue, 9 Jun 2020 14:37:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DEB920737 for ; Tue, 9 Jun 2020 14:37:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="L3f4T7A2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730331AbgFIOh4 (ORCPT ); Tue, 9 Jun 2020 10:37:56 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:53358 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726395AbgFIOhz (ORCPT ); Tue, 9 Jun 2020 10:37:55 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1591713474; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=x3xaCreLDWCWMm/61Pzv9QVhDGp7Kp5XpItDeIrb15s=; b=L3f4T7A2aBSORgVXMQGYxJ9nOaKuv6qshVhq+2fb2wnVM0eeCjGvgj9/oInKFoeA3QRJSJEE +4CSYnD2gtCNaX7mJlOJLNboTxCgwGsZclcvT2rzIqtDh3+/mDOOZWcAR/40ctxPy3LlibF7 b85Wn6H215+oHzTE5ZhaDgGu41w= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n11.prod.us-east-1.postgun.com with SMTP id 5edf9ec18fe116ddd9e96159 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 09 Jun 2020 14:37:53 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id F2512C43387; Tue, 9 Jun 2020 14:37:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from ssreeela-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: ssreeela) by smtp.codeaurora.org (Postfix) with ESMTPSA id 4C14AC433CA; Tue, 9 Jun 2020 14:37:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 4C14AC433CA Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=ssreeela@codeaurora.org From: Sowmiya Sree Elavalagan To: ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Sowmiya Sree Elavalagan Subject: [PATCH] ath11k: removing redundant reo unlock followed by immediate lock Date: Tue, 9 Jun 2020 20:07:12 +0530 Message-Id: <1591713432-26426-1-git-send-email-ssreeela@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Removed reo cmd lock and unlock which was acquiring the lock immediately after unlock. Done for code clean up. Signed-off-by: Sowmiya Sree Elavalagan --- drivers/net/wireless/ath/ath11k/dp_rx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index a54610d..a010cf7 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -653,10 +653,8 @@ static void ath11k_dp_rx_tid_del_func(struct ath11k_dp *dp, void *ctx, spin_lock_bh(&dp->reo_cmd_lock); list_add_tail(&elem->list, &dp->reo_cmd_cache_flush_list); dp->reo_cmd_cache_flush_count++; - spin_unlock_bh(&dp->reo_cmd_lock); /* Flush and invalidate aged REO desc from HW cache */ - spin_lock_bh(&dp->reo_cmd_lock); list_for_each_entry_safe(elem, tmp, &dp->reo_cmd_cache_flush_list, list) { if (dp->reo_cmd_cache_flush_count > DP_REO_DESC_FREE_THRESHOLD ||