From: Jiri Slaby <jirislaby@kernel.org>
Date: Mon, 31 Jul 2023 08:02:41 +0000 (+0200)
Subject: speakup: switch to unsigned iterator in spk_ttyio_receive_buf2()
X-Git-Tag: v6.6.17~4037^2~134
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6dc6657d890f5e4b45377e2bba8a437cafd0e750;p=platform%2Fkernel%2Flinux-rpi.git

speakup: switch to unsigned iterator in spk_ttyio_receive_buf2()

Now, that spk_ttyio_receive_buf2() receives an unsigned count, the
iterator can/should be unsigned too. Switch to that to be explicit.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: William Hubbs <w.d.hubbs@gmail.com>
Cc: Chris Brannon <chris@the-brannons.com>
Cc: Kirk Reiser <kirk@reisers.ca>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: speakup@linux-speakup.org
Link: https://lore.kernel.org/r/20230731080244.2698-8-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/accessibility/speakup/spk_ttyio.c b/drivers/accessibility/speakup/spk_ttyio.c
index 07373b3..5d4bafe 100644
--- a/drivers/accessibility/speakup/spk_ttyio.c
+++ b/drivers/accessibility/speakup/spk_ttyio.c
@@ -79,7 +79,7 @@ static int spk_ttyio_receive_buf2(struct tty_struct *tty,
 	struct spk_synth *synth = ldisc_data->synth;
 
 	if (synth->read_buff_add) {
-		int i;
+		unsigned int i;
 
 		for (i = 0; i < count; i++)
 			synth->read_buff_add(cp[i]);