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| author | Dan Carpenter <dan.carpenter@linaro.org> | 2024-02-22 09:15:37 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-02-28 19:26:36 +0000 |
| commit | df621530462c681641425cfb416e411ff04b474a (patch) | |
| tree | 6053ce0620e65a9285f1776904f5db716cd97d2c /tools/perf/scripts/python | |
| parent | iio: adc: ti-ads1298: Fix error code in probe() (diff) | |
| download | linux-df621530462c681641425cfb416e411ff04b474a.tar.gz linux-df621530462c681641425cfb416e411ff04b474a.zip | |
iio: adc: ti-ads1298: prevent divide by zero in ads1298_set_samp_freq()
The "val" variable comes from the user so we need to ensure that it's not
zero. In fact, all negative values are invalid as well. Add a check for
that.
Fixes: 00ef7708fa60 ("iio: adc: ti-ads1298: Add driver")
Acked-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/c32c9087-86de-423b-8101-67b4a7f9d728@moroto.mountain
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions