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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>
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@ -69,6 +69,7 @@ int rxe_av_to_attr(struct rxe_dev *rxe, struct rxe_av *av,
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struct ib_ah_attr *attr)
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{
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memcpy(&attr->grh, &av->grh, sizeof(av->grh));
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attr->ah_flags = IB_AH_GRH;
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attr->port_num = av->port_num;
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return 0;
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}
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@ -378,6 +378,7 @@ static int rxe_query_ah(struct ib_ah *ibah, struct ib_ah_attr *attr)
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struct rxe_dev *rxe = to_rdev(ibah->device);
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struct rxe_ah *ah = to_rah(ibah);
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memset(attr, 0, sizeof(*attr));
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rxe_av_to_attr(rxe, &ah->av, attr);
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return 0;
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}
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