[PATCH v3 01/11] drm/panic: use `core::ffi::CStr` method names

[Jocelyn Falempe]

On 13/08/2025 17:41, Tamir Duberstein wrote:
> Prepare for `core::ffi::CStr` taking the place of `kernel::str::CStr` by
> avoid methods that only exist on the latter.

Thanks, it looks good to me.

Acked-by: Jocelyn Falempe <jfalempe at redhat.com>

> 
> Link: https://github.com/Rust-for-Linux/linux/issues/1075
> Acked-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> Reviewed-by: Alice Ryhl <aliceryhl at google.com>
> Reviewed-by: Benno Lossin <lossin at kernel.org>
> Acked-by: Danilo Krummrich <dakr at kernel.org>
> Signed-off-by: Tamir Duberstein <tamird at gmail.com>
> ---
>   drivers/gpu/drm/drm_panic_qr.rs | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/drm_panic_qr.rs b/drivers/gpu/drm/drm_panic_qr.rs
> index 09a9b452e8b7..10bc5bb16992 100644
> --- a/drivers/gpu/drm/drm_panic_qr.rs
> +++ b/drivers/gpu/drm/drm_panic_qr.rs
> @@ -948,7 +948,7 @@ fn draw_all(&mut self, data: impl Iterator<Item = u8>) {
>           // nul-terminated string.
>           let url_cstr: &CStr = unsafe { CStr::from_char_ptr(url) };
>           let segments = &[
> -            &Segment::Binary(url_cstr.as_bytes()),
> +            &Segment::Binary(url_cstr.to_bytes()),
>               &Segment::Numeric(&data_slice[0..data_len]),
>           ];
>           match EncodedMsg::new(segments, tmp_slice) {
>