diff options
| -rw-r--r-- | CORE/SERVICES/WMA/wma.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/CORE/SERVICES/WMA/wma.c b/CORE/SERVICES/WMA/wma.c index 6d9b64829a92..9d3bed430897 100644 --- a/CORE/SERVICES/WMA/wma.c +++ b/CORE/SERVICES/WMA/wma.c @@ -1003,14 +1003,18 @@ static void wma_delete_all_ibss_peers(tp_wma_handle wma, A_UINT32 vdev_id) return; /* remove all IBSS remote peers first */ + adf_os_spin_lock_bh(&vdev->pdev->peer_ref_mutex); TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) { if (peer != TAILQ_FIRST(&vdev->peer_list)) { + adf_os_spin_unlock_bh(&vdev->pdev->peer_ref_mutex); adf_os_atomic_init(&peer->ref_cnt); adf_os_atomic_inc(&peer->ref_cnt); wma_remove_peer(wma, wma->interfaces[vdev_id].bssid, vdev_id, peer); + adf_os_spin_lock_bh(&vdev->pdev->peer_ref_mutex); } } + adf_os_spin_unlock_bh(&vdev->pdev->peer_ref_mutex); /* remove IBSS bss peer last */ peer = TAILQ_FIRST(&vdev->peer_list); @@ -1020,26 +1024,31 @@ static void wma_delete_all_ibss_peers(tp_wma_handle wma, A_UINT32 vdev_id) static void wma_delete_all_ap_remote_peers(tp_wma_handle wma, A_UINT32 vdev_id) { - ol_txrx_vdev_handle vdev; - ol_txrx_peer_handle peer; + ol_txrx_vdev_handle vdev; + ol_txrx_peer_handle peer; - if (!wma || vdev_id > wma->max_bssid) - return; + if (!wma || vdev_id > wma->max_bssid) + return; - vdev = wma->interfaces[vdev_id].handle; - if (!vdev) - return; + vdev = wma->interfaces[vdev_id].handle; + if (!vdev) + return; - /* remove all remote peers of SAP */ - TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) { + /* remove all remote peers of SAP */ + adf_os_spin_lock_bh(&vdev->pdev->peer_ref_mutex); + TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) { if (peer != TAILQ_FIRST(&vdev->peer_list)) { + adf_os_spin_unlock_bh(&vdev->pdev->peer_ref_mutex); adf_os_atomic_init(&peer->ref_cnt); adf_os_atomic_inc(&peer->ref_cnt); wma_remove_peer(wma, peer->mac_addr.raw, vdev_id, peer); + adf_os_spin_lock_bh(&vdev->pdev->peer_ref_mutex); } } + adf_os_spin_unlock_bh(&vdev->pdev->peer_ref_mutex); } + #ifdef QCA_IBSS_SUPPORT static void wma_recreate_ibss_vdev_and_bss_peer(tp_wma_handle wma, u_int8_t vdev_id) { |