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charset="utf-8" Instead of open-coding the steps for extracting a null-terminated string, use the newly available CStr::from_bytes_until_nul(). Suggested-by: Joel Fernandes Signed-off-by: John Hubbard --- drivers/gpu/nova-core/firmware/gsp.rs | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/nova-core/firmware/gsp.rs b/drivers/gpu/nova-core/= firmware/gsp.rs index da97814cf859..1025b7f746eb 100644 --- a/drivers/gpu/nova-core/firmware/gsp.rs +++ b/drivers/gpu/nova-core/firmware/gsp.rs @@ -93,10 +93,7 @@ pub(super) fn elf64_section<'a, 'b>(elf: &'a [u8], name:= &'b str) -> Option<&'a =20 // Get the start of the name. elf.get(name_idx..) - // Stop at the first `0`. - .and_then(|nstr| nstr.get(0..=3Dnstr.iter().position(|b| *= b =3D=3D 0)?)) - // Convert into CStr. This should never fail because of th= e line above. - .and_then(|nstr| CStr::from_bytes_with_nul(nstr).ok()) + .and_then(|nstr| CStr::from_bytes_until_nul(nstr).ok()) // Convert into str. .and_then(|c_str| c_str.to_str().ok()) // Check that the name matches. --=20 2.52.0