[SCSI] zfcp: fix remote port status check
For an incoming RSCN it was checked by the ZFCP_STATUS_PORT_DID_DID define to re-open a remote port or to test the connection. Since this define was re-used it was also necessary to replace that define with ZFCP_STATUS_PORT_PHYS_OPEN. Signed-off-by: Martin Petermann <martin@linux.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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@ -125,8 +125,7 @@ static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range,
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read_lock_irqsave(&zfcp_data.config_lock, flags);
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list_for_each_entry(port, &fsf_req->adapter->port_list_head, list) {
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/* FIXME: ZFCP_STATUS_PORT_DID_DID check is racy */
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if (!(atomic_read(&port->status) & ZFCP_STATUS_PORT_DID_DID))
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if (!(atomic_read(&port->status) & ZFCP_STATUS_PORT_PHYS_OPEN))
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/* Try to connect to unused ports anyway. */
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zfcp_erp_port_reopen(port,
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ZFCP_STATUS_COMMON_ERP_FAILED,
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