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Merge branch 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...
[pandora-kernel.git]
/
drivers
/
net
/
slip.c
diff --git
a/drivers/net/slip.c
b/drivers/net/slip.c
index
584809c
..
8ec1a9a
100644
(file)
--- a/
drivers/net/slip.c
+++ b/
drivers/net/slip.c
@@
-670,17
+670,16
@@
static void sl_setup(struct net_device *dev)
* in parallel
*/
* in parallel
*/
-static
unsigned int slip_receive_buf(struct tty_struct *tty
,
-
const unsigned char *cp,
char *fp, int count)
+static
void slip_receive_buf(struct tty_struct *tty, const unsigned char *cp
,
+
char *fp, int count)
{
struct slip *sl = tty->disc_data;
{
struct slip *sl = tty->disc_data;
- int bytes = count;
if (!sl || sl->magic != SLIP_MAGIC || !netif_running(sl->dev))
if (!sl || sl->magic != SLIP_MAGIC || !netif_running(sl->dev))
- return
-ENODEV
;
+ return;
/* Read the characters out of the buffer */
/* Read the characters out of the buffer */
- while (
bytes
--) {
+ while (
count
--) {
if (fp && *fp++) {
if (!test_and_set_bit(SLF_ERROR, &sl->flags))
sl->dev->stats.rx_errors++;
if (fp && *fp++) {
if (!test_and_set_bit(SLF_ERROR, &sl->flags))
sl->dev->stats.rx_errors++;
@@
-694,8
+693,6
@@
static unsigned int slip_receive_buf(struct tty_struct *tty,
#endif
slip_unesc(sl, *cp++);
}
#endif
slip_unesc(sl, *cp++);
}
-
- return count;
}
/************************************
}
/************************************