diff options
| author | John Hubbard <jhubbard@nvidia.com> | 2026-01-05 19:52:26 -0800 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2026-01-07 19:36:11 +0100 |
| commit | 2d7b4a44fb768e1887e7e4cdd8b86817ccd9c3bf (patch) | |
| tree | c1a8bdca00366f09d1d20531a691ffe9aac718e7 /drivers/gpu | |
| parent | da8264ce6c5c02b78f95d31021e942ab38d8dd39 (diff) | |
gpu: nova-core: use CStr::from_bytes_until_nul() in elf64_section()
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 <joelagnelf@nvidia.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Link: https://patch.msgid.link/20260106035226.48853-3-jhubbard@nvidia.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/nova-core/firmware/gsp.rs | 5 |
1 files changed, 1 insertions, 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 @@ mod elf { // Get the start of the name. elf.get(name_idx..) - // Stop at the first `0`. - .and_then(|nstr| nstr.get(0..=nstr.iter().position(|b| *b == 0)?)) - // Convert into CStr. This should never fail because of the 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. |