[PATCH AUTOSEL 4.20 039/105] scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param

Sasha Levin
2019-02-13T02:34:42Z

From: YueHaibing <yuehaibing@huawei.com>

[ Upstream commit 72b4a0465f995175a2e22cf4a636bf781f1f28a7 ]

The return code should be check while qla4xxx_copy_from_fwddb_param fails.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/qla4xxx/ql4_os.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 051164f755a4..a13396c56a6a 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -7237,6 +7237,8 @@ static int qla4xxx_sysfs_ddb_tgt_create(struct scsi_qla_host *ha,

rc = qla4xxx_copy_from_fwddb_param(fnode_sess, fnode_conn,
fw_ddb_entry);
+ if (rc)
+ goto free_sess;

ql4_printk(KERN_INFO, ha, "%s: sysfs entry %s created\n",
__func__, fnode_sess->dev.kobj.name);
--
2.19.1