static void slcan_receive_buf(struct tty_struct *tty,
const unsigned char *cp, char *fp, int count)
{
struct slcan *sl = (struct slcan *) tty->disc_data;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
struct net_device_stats *stats = slc_get_stats(sl->dev);
#else
struct net_device_stats *stats = &sl->dev->stats;
#endif
if (!sl || sl->magic != SLCAN_MAGIC ||
!netif_running(sl->dev))
return;
/* Read the characters out of the buffer */
while (count--) {
if (fp && *fp++) {
if (!test_and_set_bit(SLF_ERROR, &sl->flags))
stats->rx_errors++;
cp++;
continue;
}
slcan_unesc(sl, *cp++);
}
}
static void slcan_receive_buf(struct tty_struct *tty,
const unsigned char *cp, char *fp, int count)
{
struct slcan *sl = (struct slcan *) tty->disc_data;
if (!sl || sl->magic != SLCAN_MAGIC || !netif_running(sl->dev))
return;
/* Read the characters out of the buffer */
while (count--) {
if (fp && *fp++) {
if (!test_and_set_bit(SLF_ERROR, &sl->flags))
sl->dev->stats.rx_errors++;
cp++;
continue;
}
slcan_unesc(sl, *cp++);
}
}
