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scsi: tcmu: use lio core se_device configuration helper
Use the lio core helper to check if the device is configured. Signed-off-by: Mike Christie <mchristi@redhat.com> Reviewed-by: Xiubo Li <xiubli@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -1908,11 +1908,6 @@ static int tcmu_configure_device(struct se_device *dev)
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return ret;
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}
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static bool tcmu_dev_configured(struct tcmu_dev *udev)
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{
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return udev->uio_info.uio_dev ? true : false;
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}
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static void tcmu_free_device(struct se_device *dev)
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{
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struct tcmu_dev *udev = TCMU_DEV(dev);
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@ -2305,7 +2300,7 @@ static ssize_t tcmu_dev_config_store(struct config_item *item, const char *page,
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return -EINVAL;
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/* Check if device has been configured before */
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if (tcmu_dev_configured(udev)) {
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if (target_dev_configured(&udev->se_dev)) {
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ret = tcmu_send_dev_config_event(udev, page);
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if (ret) {
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pr_err("Unable to reconfigure device\n");
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@ -2367,7 +2362,7 @@ static ssize_t tcmu_dev_size_store(struct config_item *item, const char *page,
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return ret;
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/* Check if device has been configured before */
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if (tcmu_dev_configured(udev)) {
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if (target_dev_configured(&udev->se_dev)) {
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ret = tcmu_send_dev_size_event(udev, val);
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if (ret) {
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pr_err("Unable to reconfigure device\n");
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@ -2449,7 +2444,7 @@ static ssize_t tcmu_emulate_write_cache_store(struct config_item *item,
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return ret;
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/* Check if device has been configured before */
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if (tcmu_dev_configured(udev)) {
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if (target_dev_configured(&udev->se_dev)) {
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ret = tcmu_send_emulate_write_cache(udev, val);
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if (ret) {
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pr_err("Unable to reconfigure device\n");
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