From ff1d0319ac6a5fd859884b30c0a3cb6733b8fb2d Mon Sep 17 00:00:00 2001 From: Mike Christie Date: Thu, 1 Dec 2011 21:38:43 -0600 Subject: [PATCH] [SCSI] qla4xxx: check for failed conn setup iscsi_conn_setup can fail so we must check for NULL being returned. Signed-off-by: Mike Christie Signed-off-by: James Bottomley --- drivers/scsi/qla4xxx/ql4_os.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 95910c9..4169c8b 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -1207,6 +1207,9 @@ qla4xxx_conn_create(struct iscsi_cls_session *cls_sess, uint32_t conn_idx) DEBUG2(printk(KERN_INFO "Func: %s\n", __func__)); cls_conn = iscsi_conn_setup(cls_sess, sizeof(struct qla_conn), conn_idx); + if (!cls_conn) + return NULL; + sess = cls_sess->dd_data; ddb_entry = sess->dd_data; ddb_entry->conn = cls_conn; -- 2.7.4