[SCSI] zfcp: proper use of device register
Don't use kfree directly after device registration started. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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24680defdb
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f4395b6526
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@ -309,8 +309,10 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, u64 fcp_lun)
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}
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read_unlock_irq(&zfcp_data.config_lock);
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if (device_register(&unit->sysfs_device))
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goto err_out_free;
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if (device_register(&unit->sysfs_device)) {
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put_device(&unit->sysfs_device);
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return ERR_PTR(-EINVAL);
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}
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if (sysfs_create_group(&unit->sysfs_device.kobj,
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&zfcp_sysfs_unit_attrs)) {
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@ -675,8 +677,10 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
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}
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read_unlock_irq(&zfcp_data.config_lock);
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if (device_register(&port->sysfs_device))
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goto err_out_free;
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if (device_register(&port->sysfs_device)) {
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put_device(&port->sysfs_device);
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goto err_out;
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}
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retval = sysfs_create_group(&port->sysfs_device.kobj,
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&zfcp_sysfs_port_attrs);
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