linux-kernel - [PATCH] scsi: qedf: NULL check before some freeing functions is not needed.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1543760930052-271366275-12-diffsplit-thomas@m3y3r.de>
Date:   Sun, 02 Dec 2018 21:52:11 +0100
From:   Thomas Meyer <thomas@...3r.de>
To:     QLogic-Storage-Upstream@...ium.com, jejb@...ux.vnet.ibm.com,
        martin.petersen@...cle.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: qedf: NULL check before some freeing functions is
 not needed.

NULL check before some freeing functions is not needed.

Signed-off-by: Thomas Meyer <thomas@...3r.de>
---

diff -u -p a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -2935,8 +2935,7 @@ static void qedf_free_fcoe_pf_param(stru
 
 	qedf_free_global_queues(qedf);
 
-	if (qedf->global_queues)
-		kfree(qedf->global_queues);
+	kfree(qedf->global_queues);
 }
 
 /*