summaryrefslogtreecommitdiff
path: root/drivers/tty/ipwireless
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/ipwireless')
-rw-r--r--drivers/tty/ipwireless/tty.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index c43da7445432..8fd72ff9436e 100644
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -160,15 +160,9 @@ static void ipw_close(struct tty_struct *linux_tty, struct file *filp)
void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
unsigned int length)
{
- struct tty_struct *linux_tty;
int work = 0;
mutex_lock(&tty->ipw_tty_mutex);
- linux_tty = tty->port.tty;
- if (linux_tty == NULL) {
- mutex_unlock(&tty->ipw_tty_mutex);
- return;
- }
if (!tty->port.count) {
mutex_unlock(&tty->ipw_tty_mutex);
@@ -187,7 +181,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
* This may sleep if ->low_latency is set
*/
if (work)
- tty_flip_buffer_push(linux_tty);
+ tty_flip_buffer_push(&tty->port);
}
static void ipw_write_packet_sent_callback(void *callback_data,