From: Stephen Hemminger Date: Fri, 20 Mar 2009 19:36:42 +0000 (+0000) Subject: hostap: convert to internal net_device_stats X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4cfa8e45f4bb26ff38155f94a810a876b739958d;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git hostap: convert to internal net_device_stats Use pre-existing net_device_stats in network_device struct. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c index 7ba318e84de..3816df96a66 100644 --- a/drivers/net/wireless/hostap/hostap_80211_rx.c +++ b/drivers/net/wireless/hostap/hostap_80211_rx.c @@ -207,13 +207,11 @@ hdr->f.status = s; hdr->f.len = l; hdr->f.data = d static void monitor_rx(struct net_device *dev, struct sk_buff *skb, struct hostap_80211_rx_status *rx_stats) { - struct net_device_stats *stats; int len; len = prism2_rx_80211(dev, skb, rx_stats, PRISM2_RX_MONITOR); - stats = hostap_get_stats(dev); - stats->rx_packets++; - stats->rx_bytes += len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += len; } @@ -724,7 +722,6 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, size_t hdrlen; u16 fc, type, stype, sc; struct net_device *wds = NULL; - struct net_device_stats *stats; unsigned int frag; u8 *payload; struct sk_buff *skb2 = NULL; @@ -748,7 +745,6 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, iface = netdev_priv(dev); hdr = (struct ieee80211_hdr *) skb->data; - stats = hostap_get_stats(dev); if (skb->len < 10) goto rx_dropped; @@ -866,10 +862,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, if (hostap_rx_frame_wds(local, hdr, fc, &wds)) goto rx_dropped; - if (wds) { + if (wds) skb->dev = dev = wds; - stats = hostap_get_stats(dev); - } if (local->iw_mode == IW_MODE_MASTER && !wds && (fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == @@ -878,7 +872,6 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, memcmp(hdr->addr2, local->assoc_ap_addr, ETH_ALEN) == 0) { /* Frame from BSSID of the AP for which we are a client */ skb->dev = dev = local->stadev; - stats = hostap_get_stats(dev); from_assoc_ap = 1; } @@ -1069,8 +1062,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, skb_trim(skb, skb->len - ETH_ALEN); } - stats->rx_packets++; - stats->rx_bytes += skb->len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += skb->len; if (local->iw_mode == IW_MODE_MASTER && !wds && local->ap->bridge_packets) { @@ -1115,7 +1108,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, rx_dropped: dev_kfree_skb(skb); - stats->rx_dropped++; + dev->stats.rx_dropped++; goto rx_exit; } diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index 645862fd37d..a2a203c90ba 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -2262,7 +2262,7 @@ void hostap_rx(struct net_device *dev, struct sk_buff *skb, if (skb->len < 16) goto drop; - local->stats.rx_packets++; + dev->stats.rx_packets++; hdr = (struct ieee80211_hdr *) skb->data; diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index 3d9e7b7a17b..e80ff608dd2 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -1682,7 +1682,7 @@ static int prism2_get_txfid_idx(local_info_t *local) PDEBUG(DEBUG_EXTRA2, "prism2_get_txfid_idx: no room in txfid buf: " "packet dropped\n"); - local->stats.tx_dropped++; + local->dev->stats.tx_dropped++; return -1; } @@ -1787,11 +1787,9 @@ static int prism2_transmit(struct net_device *dev, int idx) prism2_transmit_cb, (long) idx); if (res) { - struct net_device_stats *stats; printk(KERN_DEBUG "%s: prism2_transmit: CMDCODE_TRANSMIT " "failed (res=%d)\n", dev->name, res); - stats = hostap_get_stats(dev); - stats->tx_dropped++; + dev->stats.tx_dropped++; netif_wake_queue(dev); return -1; } @@ -1939,12 +1937,10 @@ static void prism2_rx(local_info_t *local) struct net_device *dev = local->dev; int res, rx_pending = 0; u16 len, hdr_len, rxfid, status, macport; - struct net_device_stats *stats; struct hfa384x_rx_frame rxdesc; struct sk_buff *skb = NULL; prism2_callback(local, PRISM2_CALLBACK_RX_START); - stats = hostap_get_stats(dev); rxfid = prism2_read_fid_reg(dev, HFA384X_RXFID_OFF); #ifndef final_version @@ -2031,7 +2027,7 @@ static void prism2_rx(local_info_t *local) return; rx_dropped: - stats->rx_dropped++; + dev->stats.rx_dropped++; if (skb) dev_kfree_skb(skb); goto rx_exit; @@ -2335,7 +2331,7 @@ static void prism2_txexc(local_info_t *local) struct hfa384x_tx_frame txdesc; show_dump = local->frame_dump & PRISM2_DUMP_TXEXC_HDR; - local->stats.tx_errors++; + dev->stats.tx_errors++; res = hostap_tx_compl_read(local, 1, &txdesc, &payload); HFA384X_OUTW(HFA384X_EV_TXEXC, HFA384X_EVACK_OFF); diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 5d55f92f654..792dd14c894 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -607,14 +607,6 @@ int hostap_80211_get_hdrlen(__le16 fc) } -struct net_device_stats *hostap_get_stats(struct net_device *dev) -{ - struct hostap_interface *iface; - iface = netdev_priv(dev); - return &iface->stats; -} - - static int prism2_close(struct net_device *dev) { struct hostap_interface *iface; @@ -832,7 +824,6 @@ void hostap_setup_dev(struct net_device *dev, local_info_t *local, ether_setup(dev); /* kernel callbacks */ - dev->get_stats = hostap_get_stats; if (iface) { /* Currently, we point to the proper spy_data only on * the main_dev. This could be fixed. Jean II */ @@ -1112,7 +1103,6 @@ EXPORT_SYMBOL(hostap_set_auth_algs); EXPORT_SYMBOL(hostap_dump_rx_header); EXPORT_SYMBOL(hostap_dump_tx_header); EXPORT_SYMBOL(hostap_80211_get_hdrlen); -EXPORT_SYMBOL(hostap_get_stats); EXPORT_SYMBOL(hostap_setup_dev); EXPORT_SYMBOL(hostap_set_multicast_list_queue); EXPORT_SYMBOL(hostap_set_hostapd); diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h index 4d8d51a353c..3d238917af0 100644 --- a/drivers/net/wireless/hostap/hostap_wlan.h +++ b/drivers/net/wireless/hostap/hostap_wlan.h @@ -684,7 +684,6 @@ struct local_info { u16 channel_mask; /* mask of allowed channels */ u16 scan_channel_mask; /* mask of channels to be scanned */ struct comm_tallies_sums comm_tallies; - struct net_device_stats stats; struct proc_dir_entry *proc; int iw_mode; /* operating mode (IW_MODE_*) */ int pseudo_adhoc; /* 0: IW_MODE_ADHOC is real 802.11 compliant IBSS