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target: fix destroy device in target_configure_device 

After dev->transport->configure_device succeeds, target_configure_device
exits abnormally, dev_flags has not set DF_CONFIGURED yet, does not call
destroy_device function in free_device.

Signed-off-by: tangwenji <tang.wenji@zte.com.cn>
Acked-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
tangwenji 2018-01-15 20:09:37 +08:00 committed by Nicholas Bellinger
parent 892782caf1
commit c82b59e7c3
1 changed files with 3 additions and 1 deletions
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4
drivers/target/target_core_device.c
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@ -997,7 +997,7 @@ int target_configure_device(struct se_device *dev)
ret = core_setup_alua(dev);
if (ret)
goto out_free_index;
goto out_destroy_device;
/*
* Startup the struct se_device processing thread
@ -1041,6 +1041,8 @@ int target_configure_device(struct se_device *dev)
out_free_alua:
core_alua_free_lu_gp_mem(dev);
out_destroy_device:
dev->transport->destroy_device(dev);
out_free_index:
mutex_lock(&device_mutex);
idr_remove(&devices_idr, dev->dev_index);