From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 1 Nov 2018 08:25:30 +0300
Subject: scsi: bnx2fc: Fix NULL dereference in error handling
Git-commit: 9ae4f8420ed7be4b13c96600e3568c144d101a23
Patch-mainline: v4.20
References: bsc#1136502 jsc#SLE-4703
If "interface" is NULL then we can't release it and trying to will only
lead to an Oops.
Fixes: aea71a024914 ("[SCSI] bnx2fc: Introduce interface structure for each vlan interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index cd160f2ec75d..bcd30e2374f1 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -2364,7 +2364,7 @@ static int _bnx2fc_create(struct net_device *netdev,
if (!interface) {
printk(KERN_ERR PFX "bnx2fc_interface_create failed\n");
rc = -ENOMEM;
- goto ifput_err;
+ goto netdev_err;
}
if (is_vlan_dev(netdev)) {