diff options
| author |   Zhu Lingshan <lszhu@suse.com> | 2018-05-02 11:13:41 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-05-08 01:52:50 -0400 |
| commit | f892bd8ec14226d681021ef6e4c0cd2d5ca08e8d (patch) | |
| tree | dc4461fcf5fcc9c6d8b5a208a838794558fc8a59 /drivers/target | |
| parent | scsi: tcmu: refactor add_device cmd with new nl helpers (diff) | |
| download | linux-dev-f892bd8ec14226d681021ef6e4c0cd2d5ca08e8d.tar.xz linux-dev-f892bd8ec14226d681021ef6e4c0cd2d5ca08e8d.zip | |
scsi: tcmu: refactor rm_device cmd with new nl helpers
use new netlink events helpers tcmu_netlink_init() and
tcmu_netlink_send() to refactor netlink event TCMU_CMD_REMOVED_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>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_user.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index b0e3f03f77ed..c621364cffc5 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -1731,6 +1731,20 @@ static int tcmu_send_dev_add_event(struct tcmu_dev *udev) } +static int tcmu_send_dev_remove_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_REMOVED_DEVICE, + &skb, &msg_header); + if (ret < 0) + return ret; + return tcmu_netlink_event_send(udev, TCMU_CMD_REMOVED_DEVICE, + &skb, &msg_header); +} + static int tcmu_update_uio_info(struct tcmu_dev *udev) { struct tcmu_hba *hba = udev->hba->hba_ptr; @@ -1890,7 +1904,7 @@ static void tcmu_destroy_device(struct se_device *dev) list_del(&udev->node); mutex_unlock(&root_udev_mutex); - tcmu_netlink_event(udev, TCMU_CMD_REMOVED_DEVICE, 0, NULL); + tcmu_send_dev_remove_event(udev); uio_unregister_device(&udev->uio_info); |