scsi: aacraid: enable sending of TMFs from aac_hba_send()

aac_hba_send() will return FAILED for any non-SCSI command requests,
failing any TMFs. This patch updates the check to allow TMFs.
Signed-off-by: NHannes Reinecke <hare@suse.com>
Reviewed-by: NRaghava Aditya Renukunta  <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/aacraid/commsup.c

@@ -770,7 +770,7 @@ int aac_hba_send(u8 command, struct fib *fibptr, fib_callback callback,
 		/* bit1 of request_id must be 0 */
 		hbacmd->request_id =
 			cpu_to_le32((((u32)(fibptr - dev->fibs)) << 2) + 1);
-	} else
+	} else if (command != HBA_IU_TYPE_SCSI_TM_REQ)
 		return -EINVAL;