scsi: qla2xxx: Fix dropped srb resource.

When FW rejects a command due to "entry_status" error (malform IOCB), the srb
resource needs to be returned back for cleanup.  The filter to catch this is
in the wrong location.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>