From 76327627be1d9bd6a360b645ac7675c02a39096f Mon Sep 17 00:00:00 2001
From: Sebastian Sanchez <sebastian.sanchez@intel.com>
Date: Wed, 8 Feb 2017 05:26:49 -0800
Subject: [PATCH] IB/hfi1: Reduce oversized fields in struct hfi1_packet

Some fields in struct hfi1_packet are oversized.
Reduce them.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---
 drivers/infiniband/hw/hfi1/hfi.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h
index 1d0873914a6f..fcfd5f1b9017 100644
--- a/drivers/infiniband/hw/hfi1/hfi.h
+++ b/drivers/infiniband/hw/hfi1/hfi.h
@@ -356,12 +356,11 @@ struct hfi1_packet {
 	u64 rhf;
 	u32 maxcnt;
 	u32 rhqoff;
-	u32 hdrqtail;
-	int numpkt;
 	u16 tlen;
-	u16 hlen;
 	s16 etail;
-	u16 rsize;
+	u8 hlen;
+	u8 numpkt;
+	u8 rsize;
 	u8 updegr;
 	u8 rcv_flags;
 	u8 etype;
-- 
2.20.1