diff options
Diffstat (limited to 'drivers/char/viocons.c')
| -rw-r--r-- | drivers/char/viocons.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index 4d75c261f98a8f..cb82ebf4cb0787 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -993,11 +993,10 @@ static void vioHandleData(struct HvLpEvent *event) * Don't attempt to copy more data into the buffer than we * have room for because it would fail without indication. */ - if ((tty->flip.count + 1) > TTY_FLIPBUF_SIZE) { + if(tty_insert_flip_char(tty, cevent->data[index], TTY_NORMAL) == 0) { printk(VIOCONS_KERN_WARN "input buffer overflow!\n"); break; } - tty_insert_flip_char(tty, cevent->data[index], TTY_NORMAL); } /* if cevent->len == 0 then no data was added to the buffer and flip.count == 0 */ |