diff options
| author | Jonathan Cameron <jic23@kernel.org> | 2015-05-02 12:25:48 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-05-03 20:59:25 +0200 |
| commit | 2fdaf3f4f8c718a5023db69e2d391d978e94703e (patch) | |
| tree | 1ea00d4054bf36830ba62f6a7a1ddc204b908bf2 /drivers/iio/light | |
| parent | staging: iio: light: isl29018: Use standard sysfs attributes for scale and in... (diff) | |
| download | linux-2fdaf3f4f8c718a5023db69e2d391d978e94703e.tar.xz linux-2fdaf3f4f8c718a5023db69e2d391d978e94703e.zip | |
iio:light:ltr501 bug in parameter sanity check.
Clearly the intent was to error if the value was not 0 or 1.
As implemented we have (A != 0 || A != 1) which is always true
as A is never both 0 and 1 at the same time.
As the autobuilder suggested, && makes more sense for this error
check.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Acked-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Cc: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/light')
| -rw-r--r-- | drivers/iio/light/ltr501.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c index ca4bf470a332..280eff19b872 100644 --- a/drivers/iio/light/ltr501.c +++ b/drivers/iio/light/ltr501.c @@ -976,7 +976,7 @@ static int ltr501_write_event_config(struct iio_dev *indio_dev, int ret; /* only 1 and 0 are valid inputs */ - if (state != 1 || state != 0) + if (state != 1 && state != 0) return -EINVAL; switch (chan->type) { |