crypto: sha256_generic - add cra_priority

sha256-generic and sha224-generic had a cra_priority of 0, so it wasn't
possible to have a lower priority SHA-256 or SHA-224 implementation, as
is desired for sha256_mb which is only useful under certain workloads
and is otherwise extremely slow.  Change them to priority 100, which is
the priority used for many of the other generic algorithms.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/sha256_generic.c b/crypto/sha256_generic.c
index 8f9c47e..dfcb7be 100644 (file)
--- a/crypto/sha256_generic.c
+++ b/crypto/sha256_generic.c
@@ -271,6 +271,7 @@ static struct shash_alg sha256_algs[2] = { {
        .base           =       {
                .cra_name       =       "sha256",
                .cra_driver_name=       "sha256-generic",
+               .cra_priority   =       100,
                .cra_flags      =       CRYPTO_ALG_TYPE_SHASH,
                .cra_blocksize  =       SHA256_BLOCK_SIZE,
                .cra_module     =       THIS_MODULE,
@@ -285,6 +286,7 @@ static struct shash_alg sha256_algs[2] = { {
        .base           =       {
                .cra_name       =       "sha224",
                .cra_driver_name=       "sha224-generic",
+               .cra_priority   =       100,
                .cra_flags      =       CRYPTO_ALG_TYPE_SHASH,
                .cra_blocksize  =       SHA224_BLOCK_SIZE,
                .cra_module     =       THIS_MODULE,