diff options
Diffstat (limited to 'kernel/src/devices/block_device_utils.cpp')
| -rw-r--r-- | kernel/src/devices/block_device_utils.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/src/devices/block_device_utils.cpp b/kernel/src/devices/block_device_utils.cpp index a1fd5e3..59e9b97 100644 --- a/kernel/src/devices/block_device_utils.cpp +++ b/kernel/src/devices/block_device_utils.cpp @@ -31,12 +31,13 @@ namespace kernel::devices::block_device_utils return 0; } - auto * block_dev = static_cast<devices::block_device *>(device.get()); - if (block_dev == nullptr) + if (!device->is_block_device()) { kapi::system::panic("[FILESYSTEM] device_file: expected block_device."); } + auto * block_dev = static_cast<devices::block_device *>(device.get()); + size_t const block_size = block_dev->block_size(); size_t const capacity = block_dev->capacity(); |