RDMA/nes: Add loopback check to make_cm_node()
Check for loopback connection in make_cm_node(). Signed-off-by: Chien Tung <chien.tin.tung@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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1 changed files with 4 additions and 1 deletions
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@ -1142,6 +1142,9 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
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cm_node->loopbackpartner = NULL;
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/* get the mac addr for the remote node */
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if (ipv4_is_loopback(htonl(cm_node->rem_addr)))
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arpindex = nes_arp_table(nesdev, ntohl(nesvnic->local_ipaddr), NULL, NES_ARP_RESOLVE);
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else
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arpindex = nes_arp_table(nesdev, cm_node->rem_addr, NULL, NES_ARP_RESOLVE);
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if (arpindex < 0) {
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arpindex = nes_addr_resolve_neigh(nesvnic, cm_info->rem_addr);
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