[SCSI] zfcp: Fix error handling for blocked unit for send FCP command
authorChristof Schmitt <christof.schmitt@de.ibm.com>
Fri, 18 Apr 2008 10:51:57 +0000 (12:51 +0200)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Fri, 18 Apr 2008 16:50:41 +0000 (11:50 -0500)
In the case the unit is blocked, zfcp_unit_get has not been called
yet, so the error handling path should not call zfcp_unit_put.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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