Commit 3ade6660 authored Nov 03, 2017 by Johan Hovold Committed by Greg Kroah-Hartman Jan 02, 2018

tty: fix tty_ldisc_receive_buf() documentation



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: 8d082cd3 ("tty: Unify receive_buf() code paths")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent aaa5a91f

drivers/tty/tty_buffer.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)