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tty: fix tty_ldisc_receive_buf() documentation 

The tty_ldisc_receive_buf() helper returns the number of bytes
processed so drop the bogus "not" from the kernel doc comment.

Fixes: 8d082cd300 ("tty: Unify receive_buf() code paths")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Johan Hovold 2017-11-03 15:18:05 +01:00 committed by Greg Kroah-Hartman
parent 026cb4329d
commit e7e51dcf3b
1 changed files with 1 additions and 1 deletions
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drivers/tty/tty_buffer.c
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@ -446,7 +446,7 @@ EXPORT_SYMBOL_GPL(tty_prepare_flip_string);
* 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)