Commit 57b7658a authored Apr 18, 2008 by Christof Schmitt Committed by James Bottomley Apr 18, 2008

[SCSI] zfcp: Fix error handling for blocked unit for send FCP command

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>

parent 6071d7ec

drivers/s390/scsi/zfcp_fsf.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -3562,8 +3562,8 @@ zfcp_fsf_send_fcp_command_task(struct zfcp_adapter *adapter,
	send_failed:		send_failed:
	no_fit:		no_fit:
	failed_scsi_cmnd:		failed_scsi_cmnd:
	unit_blocked:
	zfcp_unit_put(unit);		zfcp_unit_put(unit);
			unit_blocked:
	zfcp_fsf_req_free(fsf_req);		zfcp_fsf_req_free(fsf_req);
	fsf_req = NULL;		fsf_req = NULL;
	scsi_cmnd->host_scribble = NULL;		scsi_cmnd->host_scribble = NULL;