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| author | Valentin Obst <kernel@valentinobst.de> | 2024-01-31 23:23:24 +0300 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2024-02-18 23:22:27 +0300 |
| commit | 69d5fbb0159673ea6737204f4d458a220e81a0c9 (patch) | |
| tree | 7013565c84f229db90353952b93bcd4fd751c66f /rust/kernel/lib.rs | |
| parent | b6cda913bba42e1fdad82df41d906ff603319743 (diff) | |
| download | linux-69d5fbb0159673ea6737204f4d458a220e81a0c9.tar.xz | |
rust: error: improve unsafe code in example
The `from_err_ptr` function is safe. There is no need for the call to it
to be inside the unsafe block.
Reword the SAFETY comment to provide a better justification of why the
FFI call is safe.
Signed-off-by: Valentin Obst <kernel@valentinobst.de>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Link: https://lore.kernel.org/r/20240131-doc-fixes-v3-v3-2-0c8af94ed7de@valentinobst.de
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/kernel/lib.rs')
0 files changed, 0 insertions, 0 deletions