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[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>
This commit is contained in:
Swen Schillig 2008-08-21 13:43:36 +02:00 committed by James Bottomley
parent 9528539cc2
commit 6139308dca
1 changed files with 0 additions and 1 deletions
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1
drivers/s390/scsi/zfcp_fc.c
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@ -352,7 +352,6 @@ static int zfcp_scan_get_nameserver(struct zfcp_adapter *adapter)
if (ret)
return ret;
zfcp_erp_wait(adapter);
zfcp_port_put(adapter->nameserver_port);
}
return !atomic_test_mask(ZFCP_STATUS_COMMON_UNBLOCKED,
&adapter->nameserver_port->status);