4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andy Shevchenko andriy.shevchenko@linux.intel.com
[ Upstream commit cb1d17535061ca295903f97f5cb0af9db719c02c ]
min() has strict type checking and preferred over min_t() for unsigned types to avoid overflow. Here it's unclear why min_t() was chosen since both variables are of the same type. In any case update to use min().
Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Reviewed-by: Nuno Sa nuno.sa@analog.com Link: https://lore.kernel.org/r/20230721170022.3461-5-andriy.shevchenko@linux.inte... Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/iio/industrialio-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 97b7266ee0ffa..12d73ebcadfa3 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -328,7 +328,7 @@ static ssize_t iio_debugfs_write_reg(struct file *file, char buf[80]; int ret;
- count = min_t(size_t, count, (sizeof(buf)-1)); + count = min(count, sizeof(buf) - 1); if (copy_from_user(buf, userbuf, count)) return -EFAULT;