diff options
| author | Andy Shevchenko <[email protected]> | 2024-03-04 16:04:33 +0200 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2024-03-25 20:10:12 +0000 |
| commit | 5c4e411566dfd76202c1af0d4ca04438e544ca28 (patch) | |
| tree | 6c1e7239b33c5b684f7bc02ea15730e49516bebc | |
| parent | f0245ab389330cbc1d187e358a5b890d9f5383db (diff) | |
iio: core: Calculate alloc_size only once in iio_device_alloc()
No need to rewrite the value, instead use 'else' branch.
This will also help further refactoring the code later on.
Signed-off-by: Andy Shevchenko <[email protected]>
Reviewed-by: David Lechner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jonathan Cameron <[email protected]>
| -rw-r--r-- | drivers/iio/industrialio-core.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 8684ba246969..c7ad88932015 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1643,11 +1643,10 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv) struct iio_dev *indio_dev; size_t alloc_size; - alloc_size = sizeof(struct iio_dev_opaque); - if (sizeof_priv) { - alloc_size = ALIGN(alloc_size, IIO_DMA_MINALIGN); - alloc_size += sizeof_priv; - } + if (sizeof_priv) + alloc_size = ALIGN(sizeof(*iio_dev_opaque), IIO_DMA_MINALIGN) + sizeof_priv; + else + alloc_size = sizeof(*iio_dev_opaque); iio_dev_opaque = kzalloc(alloc_size, GFP_KERNEL); if (!iio_dev_opaque) |