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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>
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@ -382,7 +382,7 @@ static int ite_tx_ir(struct rc_dev *rcdev, unsigned *txbuf, unsigned n)
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ite_dbg("%s called", __func__);
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/* clear the array just in case */
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memset(last_sent, 0, ARRAY_SIZE(last_sent));
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memset(last_sent, 0, sizeof(last_sent));
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spin_lock_irqsave(&dev->lock, flags);
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