From patchwork Fri Aug 9 17:22:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 11087385 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A0FC21398 for ; Fri, 9 Aug 2019 17:22:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8842D20246 for ; Fri, 9 Aug 2019 17:22:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7B8CC20416; Fri, 9 Aug 2019 17:22:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1082A20246 for ; Fri, 9 Aug 2019 17:22:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437317AbfHIRWZ (ORCPT ); Fri, 9 Aug 2019 13:22:25 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:39274 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726382AbfHIRWZ (ORCPT ); Fri, 9 Aug 2019 13:22:25 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1hw8an-0008KU-Re; Fri, 09 Aug 2019 17:22:17 +0000 From: Colin King To: Arend van Spriel , Hante Meuleman , Chi-Hsien Lin , Wright Feng , Kalle Valo , "David S . Miller" , linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, brcm80211-dev-list@cypress.com, netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] brcmfmac: remove redundant assignment to pointer hash Date: Fri, 9 Aug 2019 18:22:17 +0100 Message-Id: <20190809172217.1809-1-colin.king@canonical.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King The pointer hash is being initialized with a value that is never read and is being re-assigned a little later on. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c index 8428be8b8d43..e3dd8623be4e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c @@ -1468,7 +1468,6 @@ static int brcmf_msgbuf_stats_read(struct seq_file *seq, void *data) seq_printf(seq, "\nh2d_flowrings: depth %u\n", BRCMF_H2D_TXFLOWRING_MAX_ITEM); seq_puts(seq, "Active flowrings:\n"); - hash = msgbuf->flow->hash; for (i = 0; i < msgbuf->flow->nrofrings; i++) { if (!msgbuf->flow->rings[i]) continue;