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Commit 5517547b authored by Dan Carpenter's avatar Dan Carpenter Committed by Jonathan Cameron
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iio: magnetometer: correct a harmless off by one check 



The line before limits i to 0-3 so the existing code works fine but the
check is still off by one and >= is intended instead of >.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarDaniel Baluta <daniel.baluta@intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 1e1ec286

drivers/iio/magnetometer/mmc35240.c

+1 −1
Original line number Diff line number Diff line
@@ -308,7 +308,7 @@ static int mmc35240_read_raw(struct iio_dev *indio_dev, 
			return ret;



		i = (reg & MMC35240_CTRL1_BW_MASK) >> MMC35240_CTRL1_BW_SHIFT;

		if (i < 0 || i > ARRAY_SIZE(mmc35240_samp_freq))

		if (i < 0 || i >= ARRAY_SIZE(mmc35240_samp_freq))

			return -EINVAL;



		*val = mmc35240_samp_freq[i];