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IB/rxe: Initialize ib_ah_attr during query_ah 

Zero out ib_ah_attr before calling query_ah. Set ah_flags
appropriately.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Dasaratharaman Chandramouli 2017-04-29 14:41:17 -04:00 committed by Doug Ledford
parent 4ba66093bd
commit eca7ddf965
2 changed files with 2 additions and 0 deletions
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1
drivers/infiniband/sw/rxe/rxe_av.c
View File

@ -69,6 +69,7 @@ int rxe_av_to_attr(struct rxe_dev *rxe, struct rxe_av *av,
struct ib_ah_attr *attr)
{
memcpy(&attr->grh, &av->grh, sizeof(av->grh));
attr->ah_flags = IB_AH_GRH;
attr->port_num = av->port_num;
return 0;
}

1
drivers/infiniband/sw/rxe/rxe_verbs.c
View File

@ -378,6 +378,7 @@ static int rxe_query_ah(struct ib_ah *ibah, struct ib_ah_attr *attr)
struct rxe_dev *rxe = to_rdev(ibah->device);
struct rxe_ah *ah = to_rah(ibah);
memset(attr, 0, sizeof(*attr));
rxe_av_to_attr(rxe, &ah->av, attr);
return 0;
}