scsi: libfc: Map FC_TIMED_OUT to DID_TIME_OUT

When an exchange is completed with FC_TIMED_OUT we should map it to
DID_TIME_OUT to inform the SCSI midlayer that this was a command timeout;
DID_BUS_BUSY implies that the command was never sent which is not the case
here.

Signed-off-by: Hannes Reinecke <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Reviewed-by: Christoph Hellwig <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/libfc/fc_fcp.c

···
 		sc_cmd->result = (DID_PARITY << 16);
 		break;
 	case FC_TIMED_OUT:
-		FC_FCP_DBG(fsp, "Returning DID_BUS_BUSY to scsi-ml "
+		FC_FCP_DBG(fsp, "Returning DID_TIME_OUT to scsi-ml "
 			   "due to FC_TIMED_OUT\n");
-		sc_cmd->result = (DID_BUS_BUSY << 16) | fsp->io_status;
+		sc_cmd->result = (DID_TIME_OUT << 16);
 		break;
 	default:
 		FC_FCP_DBG(fsp, "Returning DID_ERROR to scsi-ml "