From 8b8d91d4ce5a1497755eb925f4390da48f01076b Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Tue, 12 Mar 2019 22:12:51 -0700 Subject: [PATCH] crypto: simd - convert to use crypto_simd_usable() Replace all calls to may_use_simd() in the shared SIMD helpers with crypto_simd_usable(), in order to allow testing the no-SIMD code paths. Signed-off-by: Eric Biggers Reviewed-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- crypto/simd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/crypto/simd.c b/crypto/simd.c index 7d62686d3a3f..3e3b1d1a6b1f 100644 --- a/crypto/simd.c +++ b/crypto/simd.c @@ -85,7 +85,7 @@ static int simd_skcipher_encrypt(struct skcipher_request *req) subreq = skcipher_request_ctx(req); *subreq = *req; - if (!may_use_simd() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_skcipher_queued(ctx->cryptd_tfm))) child = &ctx->cryptd_tfm->base; else @@ -106,7 +106,7 @@ static int simd_skcipher_decrypt(struct skcipher_request *req) subreq = skcipher_request_ctx(req); *subreq = *req; - if (!may_use_simd() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_skcipher_queued(ctx->cryptd_tfm))) child = &ctx->cryptd_tfm->base; else @@ -336,7 +336,7 @@ static int simd_aead_encrypt(struct aead_request *req) subreq = aead_request_ctx(req); *subreq = *req; - if (!may_use_simd() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_aead_queued(ctx->cryptd_tfm))) child = &ctx->cryptd_tfm->base; else @@ -357,7 +357,7 @@ static int simd_aead_decrypt(struct aead_request *req) subreq = aead_request_ctx(req); *subreq = *req; - if (!may_use_simd() || + if (!crypto_simd_usable() || (in_atomic() && cryptd_aead_queued(ctx->cryptd_tfm))) child = &ctx->cryptd_tfm->base; else -- 2.30.2