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Diffstat (limited to 'arch/x86/crypto/blake2s-glue.c')
-rw-r--r--arch/x86/crypto/blake2s-glue.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/crypto/blake2s-glue.c b/arch/x86/crypto/blake2s-glue.c
index 4a37ba7cdbe5..1d9ff8a45e1f 100644
--- a/arch/x86/crypto/blake2s-glue.c
+++ b/arch/x86/crypto/blake2s-glue.c
@@ -210,12 +210,14 @@ static int __init blake2s_mod_init(void)
XFEATURE_MASK_AVX512, NULL))
static_branch_enable(&blake2s_use_avx512);
- return crypto_register_shashes(blake2s_algs, ARRAY_SIZE(blake2s_algs));
+ return IS_REACHABLE(CONFIG_CRYPTO_HASH) ?
+ crypto_register_shashes(blake2s_algs,
+ ARRAY_SIZE(blake2s_algs)) : 0;
}
static void __exit blake2s_mod_exit(void)
{
- if (boot_cpu_has(X86_FEATURE_SSSE3))
+ if (IS_REACHABLE(CONFIG_CRYPTO_HASH) && boot_cpu_has(X86_FEATURE_SSSE3))
crypto_unregister_shashes(blake2s_algs, ARRAY_SIZE(blake2s_algs));
}