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From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
To: linux-media@vger.kernel.org
Cc: Hans Verkuil <hverkuil-cisco@xs4all.nl>, Sean Young <sean@mess.org>
Subject: [PATCH 4/8] rc/ite-cir: fix smatch warning
Date: Sun,  3 Nov 2019 12:23:34 +0100	[thread overview]
Message-ID: <20191103112338.22569-5-hverkuil-cisco@xs4all.nl> (raw)
In-Reply-To: <20191103112338.22569-1-hverkuil-cisco@xs4all.nl>

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>
Cc: Sean Young <sean@mess.org>
---
 drivers/media/rc/ite-cir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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);
 
-- 
2.23.0


  parent reply	other threads:[~2019-11-03 11:23 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-03 11:23 [PATCH 0/8] Fix various smatch warnings/errors Hans Verkuil
2019-11-03 11:23 ` [PATCH 1/8] am437x: fix smatch warning Hans Verkuil
2019-11-04 17:40   ` Benoit Parrot
2019-11-03 11:23 ` [PATCH 2/8] smiapp: smiapp_start_streaming(): replace return by goto Hans Verkuil
2019-11-04  8:12   ` Sakari Ailus
2019-11-04  8:17     ` Hans Verkuil
2019-11-03 11:23 ` [PATCH 3/8] mtk-vpu: fix two smatch warnings Hans Verkuil
2019-11-03 11:23 ` Hans Verkuil [this message]
2019-11-03 22:02   ` [PATCH 4/8] rc/ite-cir: fix smatch warning Sean Young
2019-11-03 11:23 ` [PATCH 5/8] em28xx: fix two smatch warnings Hans Verkuil
2019-11-03 11:23 ` [PATCH 6/8] ti-vpe: fix smatch error Hans Verkuil
2019-11-04 17:40   ` Benoit Parrot
2019-11-03 11:23 ` [PATCH 7/8] ov6650: fix smatch warning Hans Verkuil
2019-11-04  8:13   ` Sakari Ailus
2019-11-03 11:23 ` [PATCH 8/8] mantis: fix two smatch errors Hans Verkuil
2019-11-03 14:01 ` [PATCH 9/8] vivid: add vivid_create_queue() helper Hans Verkuil

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