From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B33ACC2D0BF for ; Tue, 17 Dec 2019 21:22:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 80C4B2146E for ; Tue, 17 Dec 2019 21:22:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=umn.edu header.i=@umn.edu header.b="FvyIhtqi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728128AbfLQVWV (ORCPT ); Tue, 17 Dec 2019 16:22:21 -0500 Received: from mta-p6.oit.umn.edu ([134.84.196.206]:52826 "EHLO mta-p6.oit.umn.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726731AbfLQVWU (ORCPT ); Tue, 17 Dec 2019 16:22:20 -0500 Received: from localhost (unknown [127.0.0.1]) by mta-p6.oit.umn.edu (Postfix) with ESMTP id 47crgv6Qbrz9vYTl for ; Tue, 17 Dec 2019 21:22:19 +0000 (UTC) X-Virus-Scanned: amavisd-new at umn.edu Received: from mta-p6.oit.umn.edu ([127.0.0.1]) by localhost (mta-p6.oit.umn.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id L93353aeJXco for ; Tue, 17 Dec 2019 15:22:19 -0600 (CST) Received: from mail-yw1-f72.google.com (mail-yw1-f72.google.com [209.85.161.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mta-p6.oit.umn.edu (Postfix) with ESMTPS id 47crgv5Cjcz9vYV8 for ; Tue, 17 Dec 2019 15:22:19 -0600 (CST) Received: by mail-yw1-f72.google.com with SMTP id q130so9152411ywh.11 for ; Tue, 17 Dec 2019 13:22:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=umn.edu; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xKSXDJGEfO6XnQrXdIqcw1t4M7GCKuGkDlvUOYzoj9E=; b=FvyIhtqi2TU6dCcZtEq40XFqYCUpKactMnMWvPoLcHOE9a7z+IblwJjvMhVVwWPxew m/n+MdzJ2U442WIYSPvp8Kts3/SOHeEomUEyux07PFqecBWnGNOZcbDjw1n5zWRsvxKn sjcoIsj3FFfgdymVtZDdKoYDd9NnuDpymNvESEGgmpDLnWQT8ZO7+66Jr5XZayEDiEWl 5G5fbB53ZC81eAW+R/uip0uEIjmSjqJMPk/+HI5KhrTmkpzM2aDCgO6YZcnqmhwZz0PW MhowlFaOU3sJQ7aYfmyaE8viHJfljLoKzAIGOk+JcqqmJXMNA6HWwTXV7QLCdmvnhbLq n3sg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=xKSXDJGEfO6XnQrXdIqcw1t4M7GCKuGkDlvUOYzoj9E=; b=nn3egDqaLiFDOMNy8C71yjVEVqB1RxyiypudTHj/B+tu/CfVseUNFntGXoLn2slfrO aN2/V53/DhwEkzBh/8RJj1c5zapy8cKFxC4glCUH6hWnVZUkEvvPtcYd0HCO6IJlwCZM uGtUILQLoBNleWVgPY/Bn7HV8zmov8MGL8JQXkFKGlQXab6QHYUjlPE2JjOHLlGYEtl8 A/Q/TE5EW1D0YrWwvt37QNSThmA3tynRxDs/lsh+wOPMMjxSzmt1vLZ2bDhhlvqMSd8I 2SxA+4spRKax1VAfc6BKNhiihYqgiUSCQnkywVOXyAKSLxeUU43HsmiYj4HrPVfFpROy Rs4A== X-Gm-Message-State: APjAAAWM/0WFT7obFxDhcEWhb76845VlSla2d/0AnvB2uQSEyh6jOD0p 0N+nVOEjUdgUXbUn5bw/pGdVvGmc1QVq5os9Qo/Y8VrUhWahxkqjsXv52E4YbTdUCP3x/thEoKW g1hyYnnWmFnpyjUFAxoPHJYO6LUg3 X-Received: by 2002:a81:de03:: with SMTP id k3mr693555ywj.504.1576617739219; Tue, 17 Dec 2019 13:22:19 -0800 (PST) X-Google-Smtp-Source: APXvYqy6+drdAHEBR8pRqveMcJwWGEBYCzK6y5x7+hFckUzevP2NHLT1ZNcmcUQ00ImO6UEXbJBcgw== X-Received: by 2002:a81:de03:: with SMTP id k3mr693534ywj.504.1576617738960; Tue, 17 Dec 2019 13:22:18 -0800 (PST) Received: from cs-u-syssec1.dtc.umn.edu (cs-u-syssec1.cs.umn.edu. [128.101.106.66]) by smtp.gmail.com with ESMTPSA id m7sm22002ywh.24.2019.12.17.13.22.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Dec 2019 13:22:18 -0800 (PST) From: Aditya Pakki To: pakki001@umn.edu Cc: kjlu@umn.edu, "Martin K. Petersen" , Andrew Morton , Thomas Gleixner , Ira Weiny , Allison Randal , Greg Kroah-Hartman , "Matthew Wilcox (Oracle)" , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] scsi: libfc: remove unnecessary assertion on ep variable Date: Tue, 17 Dec 2019 15:22:13 -0600 Message-Id: <20191217212214.30722-1-pakki001@umn.edu> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In ft_recv_write_data(), the pointer ep is dereferenced first and then asserts for NULL. The patch removes the unnecessary assertion. Signed-off-by: Aditya Pakki --- drivers/target/tcm_fc/tfc_io.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index 1354a157e9af..6a38ff936389 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -221,7 +221,6 @@ void ft_recv_write_data(struct ft_cmd *cmd, struct fc_frame *fp) ep = fc_seq_exch(seq); lport = ep->lp; if (cmd->was_ddp_setup) { - BUG_ON(!ep); BUG_ON(!lport); /* * Since DDP (Large Rx offload) was setup for this request, -- 2.20.1