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path: root/drivers/net/irda/irtty-sir.c
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Diffstat (limited to 'drivers/net/irda/irtty-sir.c')
-rw-r--r--drivers/net/irda/irtty-sir.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index 035861d..3352b24 100644
--- a/drivers/net/irda/irtty-sir.c
+++ b/drivers/net/irda/irtty-sir.c
@@ -216,23 +216,23 @@ static int irtty_do_write(struct sir_dev *dev, const unsigned char *ptr, size_t
* usbserial: urb-complete-interrupt / softint
*/
-static unsigned int irtty_receive_buf(struct tty_struct *tty,
- const unsigned char *cp, char *fp, int count)
+static void irtty_receive_buf(struct tty_struct *tty, const unsigned char *cp,
+ char *fp, int count)
{
struct sir_dev *dev;
struct sirtty_cb *priv = tty->disc_data;
int i;
- IRDA_ASSERT(priv != NULL, return -ENODEV;);
- IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return -EINVAL;);
+ IRDA_ASSERT(priv != NULL, return;);
+ IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return;);
if (unlikely(count==0)) /* yes, this happens */
- return 0;
+ return;
dev = priv->dev;
if (!dev) {
IRDA_WARNING("%s(), not ready yet!\n", __func__);
- return -ENODEV;
+ return;
}
for (i = 0; i < count; i++) {
@@ -242,13 +242,11 @@ static unsigned int irtty_receive_buf(struct tty_struct *tty,
if (fp && *fp++) {
IRDA_DEBUG(0, "Framing or parity error!\n");
sirdev_receive(dev, NULL, 0); /* notify sir_dev (updating stats) */
- return -EINVAL;
+ return;
}
}
sirdev_receive(dev, cp, count);
-
- return count;
}
/*
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