4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Johan Hovold <johan@xxxxxxxxxx>
commit e7e51dcf3b8a5f65c5653a054ad57eb2492a90d0 upstream.
The tty_ldisc_receive_buf() helper returns the number of bytes
processed so drop the bogus "not" from the kernel doc comment.
Fixes: 8d082cd300ab ("tty: Unify receive_buf() code paths")
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/tty/tty_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -446,7 +446,7 @@ EXPORT_SYMBOL_GPL(tty_prepare_flip_strin
* Callers other than flush_to_ldisc() need to exclude the kworker
* from concurrent use of the line discipline, see paste_selection().
*
- * Returns the number of bytes not processed
+ * Returns the number of bytes processed
*/
int tty_ldisc_receive_buf(struct tty_ldisc *ld, unsigned char *p,
char *f, int count)