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path: root/drivers/net/wireless/strip.c
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Diffstat (limited to 'drivers/net/wireless/strip.c')
-rw-r--r--drivers/net/wireless/strip.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index 417e9e675fa..dd0de3a9ed4 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -1234,7 +1234,7 @@ static void ResetRadio(struct strip *strip_info)
static void strip_write_some_more(struct tty_struct *tty)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/* First make sure we're connected. */
if (!strip_info || strip_info->magic != STRIP_MAGIC ||
@@ -1252,7 +1252,7 @@ static void strip_write_some_more(struct tty_struct *tty)
#endif
} else { /* Else start transmission of another packet */
- tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
+ clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
strip_unlock(strip_info);
}
}
@@ -1455,8 +1455,7 @@ static void strip_send(struct strip *strip_info, struct sk_buff *skb)
*/
strip_info->tx_head = strip_info->tx_buff;
strip_info->tx_left = ptr - strip_info->tx_buff;
- strip_info->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
-
+ set_bit(TTY_DO_WRITE_WAKEUP, &strip_info->tty->flags);
/*
* 4. Debugging check to make sure we're not overflowing the buffer.
*/
@@ -1997,7 +1996,6 @@ static void deliver_packet(struct strip *strip_info, STRIP_Header * header,
#ifdef EXT_COUNTERS
strip_info->rx_bytes += packetlen;
#endif
- skb->dev->last_rx = jiffies;
netif_rx(skb);
}
}
@@ -2261,7 +2259,7 @@ static void process_message(struct strip *strip_info)
static void strip_receive_buf(struct tty_struct *tty, const unsigned char *cp,
char *fp, int count)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
const unsigned char *end = cp + count;
if (!strip_info || strip_info->magic != STRIP_MAGIC
@@ -2455,8 +2453,7 @@ static int strip_close_low(struct net_device *dev)
if (strip_info->tty == NULL)
return -EBUSY;
- strip_info->tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
-
+ clear_bit(TTY_DO_WRITE_WAKEUP, &strip_info->tty->flags);
netif_stop_queue(dev);
/*
@@ -2490,7 +2487,6 @@ static void strip_dev_setup(struct net_device *dev)
*/
dev->trans_start = 0;
- dev->last_rx = 0;
dev->tx_queue_len = 30; /* Drop after 30 frames queued */
dev->flags = 0;
@@ -2498,7 +2494,7 @@ static void strip_dev_setup(struct net_device *dev)
dev->type = ARPHRD_METRICOM; /* dtang */
dev->hard_header_len = sizeof(STRIP_Header);
/*
- * dev->priv Already holds a pointer to our struct strip
+ * netdev_priv(dev) Already holds a pointer to our struct strip
*/
*(MetricomAddress *) & dev->broadcast = broadcast_address;
@@ -2598,7 +2594,7 @@ static struct strip *strip_alloc(void)
static int strip_open(struct tty_struct *tty)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/*
* First make sure we're not already connected.
@@ -2669,7 +2665,7 @@ static int strip_open(struct tty_struct *tty)
static void strip_close(struct tty_struct *tty)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/*
* First make sure we're connected.
@@ -2695,7 +2691,7 @@ static void strip_close(struct tty_struct *tty)
static int strip_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/*
* First make sure we're connected.