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path: root/drivers/staging/csr/netdev.c
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Diffstat (limited to 'drivers/staging/csr/netdev.c')
-rw-r--r--drivers/staging/csr/netdev.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/staging/csr/netdev.c b/drivers/staging/csr/netdev.c
index ca9cc31f116b..2d4a4e622212 100644
--- a/drivers/staging/csr/netdev.c
+++ b/drivers/staging/csr/netdev.c
@@ -551,7 +551,6 @@ uf_free_netdevice(unifi_priv_t *priv)
}
}
- func_exit();
return 0;
} /* uf_free_netdevice() */
@@ -610,7 +609,6 @@ uf_net_open(struct net_device *dev)
netif_tx_start_all_queues(dev);
- func_exit();
return 0;
} /* uf_net_open() */
@@ -636,7 +634,6 @@ uf_net_stop(struct net_device *dev)
netif_tx_stop_all_queues(dev);
- func_exit();
return 0;
} /* uf_net_stop() */
@@ -711,7 +708,6 @@ static CSR_PRIORITY uf_get_packet_priority(unifi_priv_t *priv, netInterface_priv
unifi_trace(priv, UDBG5, "Packet priority = %d\n", priority);
- func_exit();
return priority;
}
@@ -776,7 +772,6 @@ get_packet_priority(unifi_priv_t *priv, struct sk_buff *skb, const struct ethhdr
}
unifi_trace(priv, UDBG5, "priority = %x\n", priority);
- func_exit();
return priority;
}
@@ -822,7 +817,6 @@ uf_net_select_queue(struct net_device *dev, struct sk_buff *skb)
}
- func_exit();
return (u16)queue;
} /* uf_net_select_queue() */
@@ -1789,7 +1783,6 @@ uf_net_xmit(struct sk_buff *skb, struct net_device *dev)
interfacePriv->stats.tx_dropped++;
kfree_skb(skb);
- func_exit();
return NETDEV_TX_OK;
}
@@ -1832,7 +1825,6 @@ uf_net_xmit(struct sk_buff *skb, struct net_device *dev)
/* The skb will have been freed by send_XXX_request() */
- func_exit();
return result;
} /* uf_net_xmit() */
@@ -1880,7 +1872,6 @@ unifi_pause_xmit(void *ospriv, unifi_TrafficQueue queue)
unifi_error(priv, "Start buffering %d defaulting to 0\n", queue);
}
#endif
- func_exit();
} /* unifi_pause_xmit() */
@@ -1909,7 +1900,6 @@ unifi_restart_xmit(void *ospriv, unifi_TrafficQueue queue)
uf_send_buffered_frames(priv,0);
}
#endif
- func_exit();
} /* unifi_restart_xmit() */
@@ -1945,7 +1935,6 @@ indicate_rx_skb(unifi_priv_t *priv, u16 ifTag, u8* dst_a, u8* src_a, struct sk_b
priv->interfacePriv[ifTag]->stats.rx_frame_errors++;
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_notice(priv, "indicate_rx_skb: Discard unknown frame.\n");
- func_exit();
return;
}
@@ -1957,7 +1946,6 @@ indicate_rx_skb(unifi_priv_t *priv, u16 ifTag, u8* dst_a, u8* src_a, struct sk_b
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_trace(priv, UDBG5, "indicate_rx_skb: Data given to subscription"
"API, not being given to kernel\n");
- func_exit();
return;
}
@@ -1980,7 +1968,6 @@ indicate_rx_skb(unifi_priv_t *priv, u16 ifTag, u8* dst_a, u8* src_a, struct sk_b
priv->interfacePriv[ifTag]->stats.rx_errors++;
priv->interfacePriv[ifTag]->stats.rx_length_errors++;
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
@@ -2007,7 +1994,6 @@ indicate_rx_skb(unifi_priv_t *priv, u16 ifTag, u8* dst_a, u8* src_a, struct sk_b
priv->interfacePriv[ifTag]->stats.rx_packets++;
priv->interfacePriv[ifTag]->stats.rx_bytes += bulkdata->d[0].data_length;
- func_exit();
return;
}
@@ -2168,7 +2154,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
{
unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
@@ -2177,14 +2162,12 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
{
unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
if (bulkdata->d[0].data_length == 0) {
unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
@@ -2306,7 +2289,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
@@ -2323,7 +2305,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n", __FUNCTION__,
proto, queue ? "Controlled" : "Un-controlled");
- func_exit();
return;
}
@@ -2331,7 +2312,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
if((dataFrameType == QOS_DATA_NULL) || (dataFrameType == DATA_NULL)){
unifi_trace(priv, UDBG5, "%s: Null Frame Received and Freed\n", __FUNCTION__);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
@@ -2346,7 +2326,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
bulkdata,
macHeaderLengthInBytes)))
{
- func_exit();
return;
}
unifi_trace(priv, UDBG5, "unifi_rx: no specific AP handling process as normal frame, MAC Header len %d\n",macHeaderLengthInBytes);
@@ -2369,7 +2348,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
unifi_trace(priv, UDBG1, "Zero length frame, but not null-data %04x\n", frameControl);
}
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
@@ -2379,7 +2357,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n",
__FUNCTION__, proto, queue ? "controlled" : "uncontrolled");
- func_exit();
return;
} else if ( (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK) ||
(interfacePriv->connected != UnifiConnected) ) {
@@ -2395,7 +2372,6 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
__FUNCTION__, sizeof(rx_buffered_packets_t));
interfacePriv->stats.rx_dropped++;
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
@@ -2419,15 +2395,12 @@ unifi_rx(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
list_add_tail(&rx_q_item->q, rx_list);
up(&priv->rx_q_sem);
- func_exit();
return;
}
indicate_rx_skb(priv, interfaceTag, da, sa, skb, signal, bulkdata);
- func_exit();
-
} /* unifi_rx() */
static void process_ma_packet_cfm(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
@@ -2443,7 +2416,6 @@ static void process_ma_packet_cfm(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
{
unifi_error(priv, "%s: MA-PACKET confirm with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- func_exit();
return;
}
#ifdef CSR_SUPPORT_SME
@@ -2466,7 +2438,6 @@ static void process_ma_packet_cfm(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
interfacePriv->m4_hostTag = 0xffffffff;
}
#endif
- func_exit();
return;
}
@@ -2516,7 +2487,6 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
{
unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
@@ -2525,14 +2495,12 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
{
unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
if (bulkdata->d[0].data_length == 0) {
unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
/* For monitor mode we need to pass this indication to the registered application
@@ -2542,7 +2510,6 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
{
unifi_warning(priv, "%s: MA-PACKET indication with status = %d\n",__FUNCTION__, pkt_ind->ReceptionStatus);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
@@ -2590,13 +2557,11 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
}
#endif
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
if(frameType != IEEE802_11_FRAMETYPE_DATA) {
unifi_warning(priv, "%s: Non control Non Data frame is received\n",__FUNCTION__);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
@@ -2614,7 +2579,6 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
@@ -2720,7 +2684,6 @@ static void process_ma_packet_ind(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_d
up(&priv->ba_mutex);
process_ba_complete(priv, interfacePriv);
- func_exit();
}
/*
* ---------------------------------------------------------------------------
@@ -2877,7 +2840,6 @@ netdev_mlme_event_handler(ul_client_t *pcli, const u8 *sig_packed, int sig_len,
break;
}
- func_exit();
} /* netdev_mlme_event_handler() */
@@ -3313,7 +3275,6 @@ static void process_ma_packet_error_ind(unifi_priv_t *priv, CSR_SIGNAL *signal,
if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
{
unifi_error(priv, "%s: MaPacketErrorIndication indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- func_exit();
return;
}
@@ -3321,7 +3282,6 @@ static void process_ma_packet_error_ind(unifi_priv_t *priv, CSR_SIGNAL *signal,
UserPriority = pkt_err_ind->UserPriority;
if(UserPriority > 15) {
unifi_error(priv, "%s: MaPacketErrorIndication indication with bad UserPriority=%d\n", __FUNCTION__, UserPriority);
- func_exit();
}
sn = pkt_err_ind->SequenceNumber;
@@ -3342,7 +3302,6 @@ static void process_ma_packet_error_ind(unifi_priv_t *priv, CSR_SIGNAL *signal,
up(&priv->ba_mutex);
process_ba_complete(priv, interfacePriv);
- func_exit();
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-10 23:52:13 +0000