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/openbmc/linux/drivers/iio/temperature/ |
H A D | max31856.c | 8e4fefec Wed Apr 10 13:23:51 CDT 2019 Colin Ian King <colin.king@canonical.com> iio: temperature: max31856: fix uninitialized error return
Currently if mask is neither CHAN_INFO_RAW or CHAN_INFO_SCALE then then an uninitialized error return 'ret' is returned. Fix this by adding a default case that ensures -EINVAL is returned for this specific case.
Addresses-Coverity: ("Uninitialized scalar variable") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 8e4fefec Wed Apr 10 13:23:51 CDT 2019 Colin Ian King <colin.king@canonical.com> iio: temperature: max31856: fix uninitialized error return Currently if mask is neither CHAN_INFO_RAW or CHAN_INFO_SCALE then then an uninitialized error return 'ret' is returned. Fix this by adding a default case that ensures -EINVAL is returned for this specific case. Addresses-Coverity: ("Uninitialized scalar variable") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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