From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757503AbaKTWrY (ORCPT ); Thu, 20 Nov 2014 17:47:24 -0500 Received: from mout.web.de ([212.227.15.14]:63554 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756640AbaKTWrW (ORCPT ); Thu, 20 Nov 2014 17:47:22 -0500 Message-ID: <546E6F5C.6050604@users.sourceforge.net> Date: Thu, 20 Nov 2014 23:46:52 +0100 From: SF Markus Elfring User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: Anil Gurumurthy , "James E. J. Bottomley" , Sudarsana Kalluru , linux-scsi@vger.kernel.org CC: LKML , kernel-janitors@vger.kernel.org, Julia Lawall Subject: [PATCH 1/1] SCSI-bfa: Deletion of an unnecessary check before the function call "vfree" References: <5307CAA2.8060406@users.sourceforge.net> <530A086E.8010901@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> In-Reply-To: <5317A59D.4@users.sourceforge.net> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:l171mLqymcw2XQHe8PgiPMBogmz6PiIcjTRcE67p1pEi6OnUmsx Id6RWWxD9SiYXGcfIoOGcK0XaE9laETk3K6Jwwip6exE0TnXxDNROiRTdXeww0aeihiQaym gdpfjkZ5FyKt9EKtNHWoL4KTnOjJFIqyk7/rt1Na5col6DUav7k2DfXOQ47gPkIre4sZ25y WXZILM00I4DypSSAmNhCA== X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Thu, 20 Nov 2014 23:43:17 +0100 The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/scsi/bfa/bfad_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c index 8e83d04..a72170f 100644 --- a/drivers/scsi/bfa/bfad_debugfs.c +++ b/drivers/scsi/bfa/bfad_debugfs.c @@ -399,8 +399,7 @@ bfad_debugfs_release_fwtrc(struct inode *inode, struct file *file) if (!fw_debug) return 0; - if (fw_debug->debug_buffer) - vfree(fw_debug->debug_buffer); + vfree(fw_debug->debug_buffer); file->private_data = NULL; kfree(fw_debug); -- 2.1.3 From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Thu, 20 Nov 2014 22:46:52 +0000 Subject: [PATCH 1/1] SCSI-bfa: Deletion of an unnecessary check before the function call "vfree" Message-Id: <546E6F5C.6050604@users.sourceforge.net> List-Id: References: <5307CAA2.8060406@users.sourceforge.net> <530A086E.8010901@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.so urceforge.net> In-Reply-To: <5317A59D.4@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Anil Gurumurthy , "James E. J. Bottomley" , Sudarsana Kalluru , linux-scsi@vger.kernel.org Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: Markus Elfring Date: Thu, 20 Nov 2014 23:43:17 +0100 The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/scsi/bfa/bfad_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c index 8e83d04..a72170f 100644 --- a/drivers/scsi/bfa/bfad_debugfs.c +++ b/drivers/scsi/bfa/bfad_debugfs.c @@ -399,8 +399,7 @@ bfad_debugfs_release_fwtrc(struct inode *inode, struct file *file) if (!fw_debug) return 0; - if (fw_debug->debug_buffer) - vfree(fw_debug->debug_buffer); + vfree(fw_debug->debug_buffer); file->private_data = NULL; kfree(fw_debug); -- 2.1.3 From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Subject: [PATCH 1/1] SCSI-bfa: Deletion of an unnecessary check before the function call "vfree" Date: Thu, 20 Nov 2014 23:46:52 +0100 Message-ID: <546E6F5C.6050604@users.sourceforge.net> References: <5307CAA2.8060406@users.sourceforge.net> <530A086E.8010901@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.so urceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <5317A59D.4@users.sourceforge.net> Sender: linux-kernel-owner@vger.kernel.org To: Anil Gurumurthy , "James E. J. Bottomley" , Sudarsana Kalluru , linux-scsi@vger.kernel.org Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall List-Id: linux-scsi@vger.kernel.org From: Markus Elfring Date: Thu, 20 Nov 2014 23:43:17 +0100 The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/scsi/bfa/bfad_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c index 8e83d04..a72170f 100644 --- a/drivers/scsi/bfa/bfad_debugfs.c +++ b/drivers/scsi/bfa/bfad_debugfs.c @@ -399,8 +399,7 @@ bfad_debugfs_release_fwtrc(struct inode *inode, struct file *file) if (!fw_debug) return 0; - if (fw_debug->debug_buffer) - vfree(fw_debug->debug_buffer); + vfree(fw_debug->debug_buffer); file->private_data = NULL; kfree(fw_debug); -- 2.1.3