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qca-wifi: Do not add peer to vdev multipass list

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Do not add peer to vdev multipass list if it is already part of
vdev list

Change-Id: Ifa61cd49a9fd5a84fc751782673ba7afeaa2f00f
CRs-Fixed: 2716723
This commit is contained in:
Amir
2020-07-23 00:16:51 +05:30
parent a413bf278f
commit faed50508a
1 changed files with 13 additions and 0 deletions
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13
dp/wifi3.0/dp_txrx_wds.c
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@@ -684,6 +684,19 @@ static void dp_peer_multipass_list_add(struct dp_soc *soc, uint8_t *peer_mac,
qdf_err("NULL peer"); qdf_err("NULL peer");
return; return;
} }
/* If peer already exists in vdev multipass list, do not add it.
* This may happen if key install comes twice or re-key
* happens for a peer.
*/
if (peer->vlan_id) {
dp_debug("peer already added to vdev multipass list"
"MAC: "QDF_MAC_ADDR_STR" vlan: %d ",
QDF_MAC_ADDR_ARRAY(peer->mac_addr.raw), peer->vlan_id);
dp_peer_unref_delete(peer);
return;
}
/* /*
* Ref_cnt is incremented inside dp_peer_find_hash_find(). * Ref_cnt is incremented inside dp_peer_find_hash_find().
* Decrement it when element is deleted from the list. * Decrement it when element is deleted from the list.