From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomas Winkler Subject: [scsi 3/7 RESEND] scsi_debug: vfree is null safe so drop the check Date: Tue, 28 Jul 2015 16:54:22 +0300 Message-ID: <1438091666-18113-3-git-send-email-tomas.winkler@intel.com> References: <1438091666-18113-1-git-send-email-tomas.winkler@intel.com> Return-path: Received: from mga09.intel.com ([134.134.136.24]:37064 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932623AbbG1N5b (ORCPT ); Tue, 28 Jul 2015 09:57:31 -0400 In-Reply-To: <1438091666-18113-1-git-send-email-tomas.winkler@intel.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James Bottomley Cc: Christoph Hellwig , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Tomas Winkler Signed-off-by: Tomas Winkler Acked-by: Douglas Gilbert --- drivers/scsi/scsi_debug.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index bbe04dae040c..e2c509e39765 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -4955,10 +4955,8 @@ bus_unreg: dev_unreg: root_device_unregister(pseudo_primary); free_vm: - if (map_storep) - vfree(map_storep); - if (dif_storep) - vfree(dif_storep); + vfree(map_storep); + vfree(dif_storep); vfree(fake_storep); return ret; @@ -4976,9 +4974,7 @@ static void __exit scsi_debug_exit(void) bus_unregister(&pseudo_lld_bus); root_device_unregister(pseudo_primary); - if (dif_storep) - vfree(dif_storep); - + vfree(dif_storep); vfree(fake_storep); } -- 2.4.3