tty_ldisc_receive_buf actually returns the number of bytes processed by receive_buf or receive_buf2.
Signed-off-by: Samuel Thibault <[email protected]> --- 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 @@ -420,7 +420,7 @@ 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, const unsigned char *p, char *f, int count)
