From 9104ea5518b31d7a4320783d72a75e17c75d9db2 Mon Sep 17 00:00:00 2001
From: Zhu Lingshan <lszhu@suse.com>
Date: Wed, 2 May 2018 11:13:40 +0800
Subject: [PATCH] scsi: tcmu: refactor add_device cmd with new nl helpers
Git-commit: e0c240ac3aec565360bd38fae9e991b2ce376787
Patch-mainline: v4.18-rc1
References: bsc#1118978
use new netlink events helpers tcmu_netlink_init() and
tcmu_netlink_send() to refactor netlink event TCMU_CMD_ADDED_DEVICE
Signed-off-by: Zhu Lingshan <lszhu@suse.com>
Acked-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
drivers/target/target_core_user.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 261f01cb4a43..5e0947a8aebe 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -1744,6 +1744,21 @@ static int tcmu_netlink_event_send(struct tcmu_dev *udev,
return ret;
}
+static int tcmu_send_dev_add_event(struct tcmu_dev *udev)
+{
+ struct sk_buff *skb = NULL;
+ void *msg_header = NULL;
+ int ret = 0;
+
+ ret = tcmu_netlink_event_init(udev, TCMU_CMD_ADDED_DEVICE, &skb,
+ &msg_header);
+ if (ret < 0)
+ return ret;
+ return tcmu_netlink_event_send(udev, TCMU_CMD_ADDED_DEVICE, &skb,
+ &msg_header);
+
+}
+
static int tcmu_update_uio_info(struct tcmu_dev *udev)
{
struct tcmu_hba *hba = udev->hba->hba_ptr;
@@ -1853,7 +1868,7 @@ static int tcmu_configure_device(struct se_device *dev)
*/
kref_get(&udev->kref);
- ret = tcmu_netlink_event(udev, TCMU_CMD_ADDED_DEVICE, 0, NULL);
+ ret = tcmu_send_dev_add_event(udev);
if (ret)
goto err_netlink;
--
2.13.7