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path: root/drivers/infiniband/core/sa_query.c
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Diffstat (limited to 'drivers/infiniband/core/sa_query.c')
-rw-r--r--drivers/infiniband/core/sa_query.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index 8c014b33d8e0..dcdaa79e3f0f 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -1007,26 +1007,29 @@ int ib_init_ah_from_path(struct ib_device *device, u8 port_num,
1007 force_grh = rdma_cap_eth_ah(device, port_num); 1007 force_grh = rdma_cap_eth_ah(device, port_num);
1008 1008
1009 if (rec->hop_limit > 1 || force_grh) { 1009 if (rec->hop_limit > 1 || force_grh) {
1010 struct net_device *ndev = ib_get_ndev_from_path(rec);
1011
1010 ah_attr->ah_flags = IB_AH_GRH; 1012 ah_attr->ah_flags = IB_AH_GRH;
1011 ah_attr->grh.dgid = rec->dgid; 1013 ah_attr->grh.dgid = rec->dgid;
1012 1014
1013 ret = ib_find_cached_gid(device, &rec->sgid, &port_num, 1015 ret = ib_find_cached_gid(device, &rec->sgid, ndev, &port_num,
1014 &gid_index); 1016 &gid_index);
1015 if (ret) 1017 if (ret) {
1018 if (ndev)
1019 dev_put(ndev);
1016 return ret; 1020 return ret;
1021 }
1017 1022
1018 ah_attr->grh.sgid_index = gid_index; 1023 ah_attr->grh.sgid_index = gid_index;
1019 ah_attr->grh.flow_label = be32_to_cpu(rec->flow_label); 1024 ah_attr->grh.flow_label = be32_to_cpu(rec->flow_label);
1020 ah_attr->grh.hop_limit = rec->hop_limit; 1025 ah_attr->grh.hop_limit = rec->hop_limit;
1021 ah_attr->grh.traffic_class = rec->traffic_class; 1026 ah_attr->grh.traffic_class = rec->traffic_class;
1027 if (ndev)
1028 dev_put(ndev);
1022 } 1029 }
1023 if (force_grh) { 1030 if (force_grh) {
1024 memcpy(ah_attr->dmac, rec->dmac, ETH_ALEN); 1031 memcpy(ah_attr->dmac, rec->dmac, ETH_ALEN);
1025 ah_attr->vlan_id = rec->vlan_id;
1026 } else {
1027 ah_attr->vlan_id = 0xffff;
1028 } 1032 }
1029
1030 return 0; 1033 return 0;
1031} 1034}
1032EXPORT_SYMBOL(ib_init_ah_from_path); 1035EXPORT_SYMBOL(ib_init_ah_from_path);
@@ -1150,9 +1153,9 @@ static void ib_sa_path_rec_callback(struct ib_sa_query *sa_query,
1150 1153
1151 ib_unpack(path_rec_table, ARRAY_SIZE(path_rec_table), 1154 ib_unpack(path_rec_table, ARRAY_SIZE(path_rec_table),
1152 mad->data, &rec); 1155 mad->data, &rec);
1153 rec.vlan_id = 0xffff; 1156 rec.net = NULL;
1157 rec.ifindex = 0;
1154 memset(rec.dmac, 0, ETH_ALEN); 1158 memset(rec.dmac, 0, ETH_ALEN);
1155 memset(rec.smac, 0, ETH_ALEN);
1156 query->callback(status, &rec, query->context); 1159 query->callback(status, &rec, query->context);
1157 } else 1160 } else
1158 query->callback(status, NULL, query->context); 1161 query->callback(status, NULL, query->context);