Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
lib/crypto: poly1305: Remove unused function poly1305_is_arch_optimized()
poly1305_is_arch_optimized() is unused, so remove it.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250829152513.92459-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
-41
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include/crypto/poly1305.h
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include/crypto/poly1305.h
···
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const u8 *src, unsigned int nbytes);
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void poly1305_final(struct poly1305_desc_ctx *desc, u8 *digest);
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#if IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305)
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bool poly1305_is_arch_optimized(void);
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#else
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static inline bool poly1305_is_arch_optimized(void)
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{
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return false;
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}
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#endif
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#endif
-7
lib/crypto/arm/poly1305-glue.c
-7
lib/crypto/arm/poly1305-glue.c
···
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}
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EXPORT_SYMBOL_GPL(poly1305_blocks_arch);
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bool poly1305_is_arch_optimized(void)
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{
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/* We always can use at least the ARM scalar implementation. */
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return true;
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}
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EXPORT_SYMBOL(poly1305_is_arch_optimized);
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static int __init arm_poly1305_mod_init(void)
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{
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if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) &&
-7
lib/crypto/arm64/poly1305-glue.c
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lib/crypto/arm64/poly1305-glue.c
···
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}
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EXPORT_SYMBOL_GPL(poly1305_blocks_arch);
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bool poly1305_is_arch_optimized(void)
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{
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/* We always can use at least the ARM64 scalar implementation. */
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return true;
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}
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EXPORT_SYMBOL(poly1305_is_arch_optimized);
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-
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static int __init neon_poly1305_mod_init(void)
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{
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if (cpu_have_named_feature(ASIMD))
-6
lib/crypto/mips/poly1305-glue.c
-6
lib/crypto/mips/poly1305-glue.c
···
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const u32 nonce[4]);
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EXPORT_SYMBOL_GPL(poly1305_emit_arch);
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bool poly1305_is_arch_optimized(void)
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{
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return true;
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}
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EXPORT_SYMBOL(poly1305_is_arch_optimized);
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MODULE_DESCRIPTION("Poly1305 transform (MIPS accelerated");
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MODULE_LICENSE("GPL v2");
-6
lib/crypto/powerpc/poly1305-p10-glue.c
-6
lib/crypto/powerpc/poly1305-p10-glue.c
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}
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EXPORT_SYMBOL_GPL(poly1305_emit_arch);
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bool poly1305_is_arch_optimized(void)
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{
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return static_key_enabled(&have_p10);
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}
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EXPORT_SYMBOL(poly1305_is_arch_optimized);
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static int __init poly1305_p10_init(void)
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{
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if (cpu_has_feature(CPU_FTR_ARCH_31))
-6
lib/crypto/x86/poly1305_glue.c
-6
lib/crypto/x86/poly1305_glue.c
···
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}
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EXPORT_SYMBOL_GPL(poly1305_emit_arch);
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bool poly1305_is_arch_optimized(void)
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{
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return static_key_enabled(&poly1305_use_avx);
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}
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EXPORT_SYMBOL(poly1305_is_arch_optimized);
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static int __init poly1305_simd_mod_init(void)
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{
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if (boot_cpu_has(X86_FEATURE_AVX) &&