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Diffstat (limited to 'drivers/tty/n_r3964.c')
-rw-r--r--drivers/tty/n_r3964.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/tty/n_r3964.c b/drivers/tty/n_r3964.c
index 5c6c314..a4bc39c 100644
--- a/drivers/tty/n_r3964.c
+++ b/drivers/tty/n_r3964.c
@@ -139,8 +139,8 @@ static int r3964_ioctl(struct tty_struct *tty, struct file *file,
static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old);
static unsigned int r3964_poll(struct tty_struct *tty, struct file *file,
struct poll_table_struct *wait);
-static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count);
+static unsigned int r3964_receive_buf(struct tty_struct *tty,
+ const unsigned char *cp, char *fp, int count);
static struct tty_ldisc_ops tty_ldisc_N_R3964 = {
.owner = THIS_MODULE,
@@ -1239,8 +1239,8 @@ static unsigned int r3964_poll(struct tty_struct *tty, struct file *file,
return result;
}
-static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
- char *fp, int count)
+static unsigned int r3964_receive_buf(struct tty_struct *tty,
+ const unsigned char *cp, char *fp, int count)
{
struct r3964_info *pInfo = tty->disc_data;
const unsigned char *p;
@@ -1257,6 +1257,8 @@ static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp,
}
}
+
+ return count;
}
MODULE_LICENSE("GPL");
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