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>

diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h
index 1d08739..fcfd5f1 100644 (file)
--- 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;