[PATCH 02/08] mptfusion: Use DID_TRANSPORT_DISRUPTED instead of DID_BUS_BUSY

["Kashyap, Desai" <kashyap.desai@lsi.com>]

Changed the return value for Nexus Loss IOs to be DID_TRANSPORT_DISRUPTED.
What this will allow is the multi-path driver to delay the fail over
process. They would like the path to keep up as long as the nexus loss
Loginfo is return from firmware. With DID_BUS_BUSY the path fails over
immediately.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
---
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 5c53624..2a32c8d 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -742,7 +742,9 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 				if (ioc_status & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) {
 					if ((log_info & SAS_LOGINFO_MASK)
 					    == SAS_LOGINFO_NEXUS_LOSS) {
-						sc->result = (DID_BUS_BUSY << 16);
+						sc->result =
+							(DID_TRANSPORT_DISRUPTED
+							<< 16);
 						break;
 					}
 				}