[PATCH 7/8] crypto: simd - convert to use crypto_simd_usable()

[Eric Biggers]

From: Eric Biggers <ebigg...@google.com>

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 <ebigg...@google.com>
---
 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
-- 
2.21.0