staging: iio: Use kcalloc instead of kzalloc.
This patch uses kcalloc instead of kzalloc function. A coccinelle script was used to make this change. Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -547,8 +547,9 @@ static int ad7280_attr_init(struct ad7280_state *st)
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{
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int dev, ch, cnt;
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st->iio_attr = kzalloc(sizeof(*st->iio_attr) * (st->slave_num + 1) *
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AD7280A_CELLS_PER_DEV * 2, GFP_KERNEL);
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st->iio_attr = kcalloc(2, sizeof(*st->iio_attr) *
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(st->slave_num + 1) * AD7280A_CELLS_PER_DEV,
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GFP_KERNEL);
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if (st->iio_attr == NULL)
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return -ENOMEM;
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