summaryrefslogtreecommitdiff
path: root/drivers/net/wan/hdlc_fr.c
diff options
context:
space:
mode:
authorKrzysztof Halasa <khc@pm.waw.pl>2008-06-30 21:26:53 (GMT)
committerJeff Garzik <jgarzik@redhat.com>2008-07-04 12:47:41 (GMT)
commit198191c4a7ce4daba379608fb38b9bc5a4eedc61 (patch)
tree3229362a45a15af42628553926bc040e44c39ce0 /drivers/net/wan/hdlc_fr.c
parent844290e56067aed0a54142d756565abb9614136c (diff)
downloadlinux-198191c4a7ce4daba379608fb38b9bc5a4eedc61.tar.xz
WAN: convert drivers to use built-in netdev_stats
There is no point in using separate net_device_stats structs when the one in struct net_device is present. Compiles. Signed-off-by: Krzysztof HaƂasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/wan/hdlc_fr.c')
-rw-r--r--drivers/net/wan/hdlc_fr.c29
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 520bb0b..cb1b415 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -136,7 +136,6 @@ typedef struct pvc_device_struct {
}pvc_device;
struct pvc_desc {
- struct net_device_stats stats;
pvc_device *pvc;
};
@@ -184,11 +183,6 @@ static inline struct pvc_desc* pvcdev_to_desc(struct net_device *dev)
return dev->priv;
}
-static inline struct net_device_stats* pvc_get_stats(struct net_device *dev)
-{
- return &pvcdev_to_desc(dev)->stats;
-}
-
static inline pvc_device* find_pvc(hdlc_device *hdlc, u16 dlci)
{
pvc_device *pvc = state(hdlc)->first_pvc;
@@ -425,7 +419,6 @@ static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
{
pvc_device *pvc = pvcdev_to_desc(dev)->pvc;
- struct net_device_stats *stats = pvc_get_stats(dev);
if (pvc->state.active) {
if (dev->type == ARPHRD_ETHER) {
@@ -435,7 +428,7 @@ static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
if (skb_tailroom(skb) < pad)
if (pskb_expand_head(skb, 0, pad,
GFP_ATOMIC)) {
- stats->tx_dropped++;
+ dev->stats.tx_dropped++;
dev_kfree_skb(skb);
return 0;
}
@@ -445,17 +438,17 @@ static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
skb->protocol = __constant_htons(ETH_P_802_3);
}
if (!fr_hard_header(&skb, pvc->dlci)) {
- stats->tx_bytes += skb->len;
- stats->tx_packets++;
+ dev->stats.tx_bytes += skb->len;
+ dev->stats.tx_packets++;
if (pvc->state.fecn) /* TX Congestion counter */
- stats->tx_compressed++;
+ dev->stats.tx_compressed++;
skb->dev = pvc->frad;
dev_queue_xmit(skb);
return 0;
}
}
- stats->tx_dropped++;
+ dev->stats.tx_dropped++;
dev_kfree_skb(skb);
return 0;
}
@@ -955,7 +948,7 @@ static int fr_rx(struct sk_buff *skb)
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
- dev_to_hdlc(frad)->stats.rx_dropped++;
+ frad->stats.rx_dropped++;
return NET_RX_DROP;
}
@@ -1003,11 +996,10 @@ static int fr_rx(struct sk_buff *skb)
}
if (dev) {
- struct net_device_stats *stats = pvc_get_stats(dev);
- stats->rx_packets++; /* PVC traffic */
- stats->rx_bytes += skb->len;
+ dev->stats.rx_packets++; /* PVC traffic */
+ dev->stats.rx_bytes += skb->len;
if (pvc->state.becn)
- stats->rx_compressed++;
+ dev->stats.rx_compressed++;
netif_rx(skb);
return NET_RX_SUCCESS;
} else {
@@ -1016,7 +1008,7 @@ static int fr_rx(struct sk_buff *skb)
}
rx_error:
- dev_to_hdlc(frad)->stats.rx_errors++; /* Mark error */
+ frad->stats.rx_errors++; /* Mark error */
dev_kfree_skb_any(skb);
return NET_RX_DROP;
}
@@ -1122,7 +1114,6 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type)
dlci_to_q922(dev->broadcast, dlci);
}
dev->hard_start_xmit = pvc_xmit;
- dev->get_stats = pvc_get_stats;
dev->open = pvc_open;
dev->stop = pvc_close;
dev->do_ioctl = pvc_ioctl;