[SCSI] zfcp: channel cannot be detached due to refcount imbalance
Due to an imbalance of the nameserver refcounting, channel devices couldn't be take offline anymore after the channel was activated. Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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@ -352,7 +352,6 @@ static int zfcp_scan_get_nameserver(struct zfcp_adapter *adapter)
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if (ret)
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return ret;
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zfcp_erp_wait(adapter);
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zfcp_port_put(adapter->nameserver_port);
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}
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return !atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
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&adapter->nameserver_port->status);
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