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iio:dac:m62332: use ARRAY_SIZE
Make use of ARRAY_SIZE to prevent buffer issues. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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1 changed files with 3 additions and 3 deletions
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@ -62,8 +62,8 @@ static int m62332_set_value(struct iio_dev *indio_dev,
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goto out;
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}
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res = i2c_master_send(client, outbuf, 2);
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if (res >= 0 && res != 2)
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res = i2c_master_send(client, outbuf, ARRAY_SIZE(outbuf));
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if (res >= 0 && res != ARRAY_SIZE(outbuf))
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res = -EIO;
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if (res < 0)
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goto out;
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@ -212,7 +212,7 @@ static int m62332_probe(struct i2c_client *client,
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/* establish that the iio_dev is a child of the i2c device */
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indio_dev->dev.parent = &client->dev;
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indio_dev->num_channels = M62332_CHANNELS;
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indio_dev->num_channels = ARRAY_SIZE(m62332_channels);
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indio_dev->channels = m62332_channels;
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indio_dev->modes = INDIO_DIRECT_MODE;
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indio_dev->info = &m62332_info;
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