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wan: dlci: Remove unused netdev_priv pointer

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Remove occurrences of unused pointer to network device private data in
functions dlci_header() and dlci_receive().

Detected by Coverity: CID 139844, CID 139845.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christian Engelmayer
2014-02-08 00:21:10 +01:00
committed by David S. Miller
parent 310f6fd0ca
commit a88f92b128
1 changed files with 0 additions and 5 deletions
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5
drivers/net/wan/dlci.c
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@@ -71,12 +71,9 @@ static int dlci_header(struct sk_buff *skb, struct net_device *dev,
const void *saddr, unsigned len) const void *saddr, unsigned len)
{ {
struct frhdr hdr; struct frhdr hdr;
struct dlci_local *dlp;
unsigned int hlen; unsigned int hlen;
char *dest; char *dest;
dlp = netdev_priv(dev);
hdr.control = FRAD_I_UI; hdr.control = FRAD_I_UI;
switch (type) switch (type)
{ {
@@ -107,11 +104,9 @@ static int dlci_header(struct sk_buff *skb, struct net_device *dev,
static void dlci_receive(struct sk_buff *skb, struct net_device *dev) static void dlci_receive(struct sk_buff *skb, struct net_device *dev)
{ {
struct dlci_local *dlp;
struct frhdr *hdr; struct frhdr *hdr;
int process, header; int process, header;
dlp = netdev_priv(dev);
if (!pskb_may_pull(skb, sizeof(*hdr))) { if (!pskb_may_pull(skb, sizeof(*hdr))) {
netdev_notice(dev, "invalid data no header\n"); netdev_notice(dev, "invalid data no header\n");
dev->stats.rx_errors++; dev->stats.rx_errors++;