linux-kernel - [PATCH] [net/ethernet] do_reset: remove dev null check

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-next>] [day] [month] [year] [list]

Date:   Tue, 23 Jun 2020 20:55:45 -0400
From:   Gaurav Singh <gaurav1086@...il.com>
To:     gaurav1086@...il.com, "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Martin Habets <mhabets@...arflare.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        netdev@...r.kernel.org (open list:NETWORKING DRIVERS),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] [net/ethernet] do_reset: remove dev null check

dev cannot be NULL here since its already being accessed
before. Remove the redundant null check.

Signed-off-by: Gaurav Singh <gaurav1086@...il.com>
---
 drivers/net/ethernet/xircom/xirc2ps_cs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/xircom/xirc2ps_cs.c b/drivers/net/ethernet/xircom/xirc2ps_cs.c
index 480ab7251515..3e3883ad88b0 100644
--- a/drivers/net/ethernet/xircom/xirc2ps_cs.c
+++ b/drivers/net/ethernet/xircom/xirc2ps_cs.c
@@ -1473,7 +1473,7 @@ do_reset(struct net_device *dev, int full)
     unsigned int ioaddr = dev->base_addr;
     unsigned value;
 
-    pr_debug("%s: do_reset(%p,%d)\n", dev? dev->name:"eth?", dev, full);
+    pr_debug("%s: do_reset(%p,%d)\n", dev->name, dev, full);
 
     hardreset(dev);
     PutByte(XIRCREG_CR, SoftReset); /* set */
-- 
2.17.1