From: Johan Hovold <johan@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
Johan Hovold <johan@kernel.org>
Subject: [PATCH] tty: fix tty_ldisc_receive_buf() documentation
Date: Fri, 3 Nov 2017 15:18:05 +0100 [thread overview]
Message-ID: <20171103141805.20292-1-johan@kernel.org> (raw)
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@kernel.org>
---
drivers/tty/tty_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index f8eba1c5412f..677fa99b7747 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -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)
--
2.15.0
next reply other threads:[~2017-11-03 14:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-03 14:18 Johan Hovold [this message]
2017-11-06 13:39 ` [PATCH] tty: fix tty_ldisc_receive_buf() documentation Sebastian Reichel
2017-11-06 13:57 ` Johan Hovold
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