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std_detect: Remove extra cfg

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This module is already `#[cfg(target_arch = "aarch64")]`.
This commit is contained in:
Taiki Endo 2023-02-12 16:36:31 +09:00 • committed by Amanieu d'Antras
parent 2ebd1395ec
commit e6b7951ccd
1 changed files with 2 additions and 2 deletions
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4
library/stdarch/crates/std_detect/src/detect/os/linux/aarch64.rs
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@ -6,7 +6,7 @@ use crate::detect::{bit, cache, Feature};
/// Try to read the features from the auxiliary vector, and if that fails, try
/// to read them from /proc/cpuinfo.
pub(crate) fn detect_features() -> cache::Initializer {
#[cfg(all(target_arch = "aarch64", target_os = "android"))]
#[cfg(target_os = "android")]
let is_exynos9810 = {
// Samsung Exynos 9810 has a bug that big and little cores have different
// ISAs. And on older Android (pre-9), the kernel incorrectly reports
@ -23,7 +23,7 @@ pub(crate) fn detect_features() -> cache::Initializer {
// because Android 9+ includes the fix.
len > 0 && arch.starts_with(b"exynos9810")
};
#[cfg(not(all(target_arch = "aarch64", target_os = "android")))]
#[cfg(not(target_os = "android"))]
let is_exynos9810 = false;
if let Ok(auxv) = auxvec::auxv() {