From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Date: Sun, 3 Nov 2019 11:23:34 +0000 (+0100)
Subject: media: rc/ite-cir: fix smatch warning
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=492b53a50a1c565d067f48de96b85336f1ea601e;p=android-x86%2Fkernel.git

media: rc/ite-cir: fix smatch warning

Use sizeof instead of ARRAY_SIZE to fix this smatch warning:

drivers/media/rc/ite-cir.c:385 ite_tx_ir() warn: calling memset(x, y, ARRAY_SIZE());

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index 3ab6cec0dc3b..07667c04c1d2 100644
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -382,7 +382,7 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n)
 	ite_dbg("%s called", __func__);
 
 	/* clear the array just in case */
-	memset(last_sent, 0, ARRAY_SIZE(last_sent));
+	memset(last_sent, 0, sizeof(last_sent));
 
 	spin_lock_irqsave(&dev->lock, flags);