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| author |   Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2021-12-20 17:23:17 +0800 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2021-12-31 18:10:55 +1100 |
| commit | e0583b6acb92683ba192c745f12ef31997e9b8b1 (patch) | |
| tree | 41cc990969e205a596363237428402b71f7bca3f /arch/sparc/crypto/sha256_glue.c | |
| parent | crypto: powerpc/sha - remove duplicate hash init function (diff) | |
| download | linux-dev-e0583b6acb92683ba192c745f12ef31997e9b8b1.tar.xz linux-dev-e0583b6acb92683ba192c745f12ef31997e9b8b1.zip | |
crypto: sparc/sha - remove duplicate hash init function
sha*_base_init() series functions has implemented the initialization
of the hash context, this commit use sha*_base_init() function to
replace repeated implementations.
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/sparc/crypto/sha256_glue.c')
| -rw-r--r-- | arch/sparc/crypto/sha256_glue.c | 37 |
1 files changed, 3 insertions, 34 deletions
diff --git a/arch/sparc/crypto/sha256_glue.c b/arch/sparc/crypto/sha256_glue.c index 60ec524cf9ca..285561a1cde5 100644 --- a/arch/sparc/crypto/sha256_glue.c +++ b/arch/sparc/crypto/sha256_glue.c @@ -17,6 +17,7 @@ #include <linux/mm.h> #include <linux/types.h> #include <crypto/sha2.h> +#include <crypto/sha256_base.h> #include <asm/pstate.h> #include <asm/elf.h> @@ -26,38 +27,6 @@ asmlinkage void sha256_sparc64_transform(u32 *digest, const char *data, unsigned int rounds); -static int sha224_sparc64_init(struct shash_desc *desc) -{ - struct sha256_state *sctx = shash_desc_ctx(desc); - sctx->state[0] = SHA224_H0; - sctx->state[1] = SHA224_H1; - sctx->state[2] = SHA224_H2; - sctx->state[3] = SHA224_H3; - sctx->state[4] = SHA224_H4; - sctx->state[5] = SHA224_H5; - sctx->state[6] = SHA224_H6; - sctx->state[7] = SHA224_H7; - sctx->count = 0; - - return 0; -} - -static int sha256_sparc64_init(struct shash_desc *desc) -{ - struct sha256_state *sctx = shash_desc_ctx(desc); - sctx->state[0] = SHA256_H0; - sctx->state[1] = SHA256_H1; - sctx->state[2] = SHA256_H2; - sctx->state[3] = SHA256_H3; - sctx->state[4] = SHA256_H4; - sctx->state[5] = SHA256_H5; - sctx->state[6] = SHA256_H6; - sctx->state[7] = SHA256_H7; - sctx->count = 0; - - return 0; -} - static void __sha256_sparc64_update(struct sha256_state *sctx, const u8 *data, unsigned int len, unsigned int partial) { @@ -158,7 +127,7 @@ static int sha256_sparc64_import(struct shash_desc *desc, const void *in) static struct shash_alg sha256_alg = { .digestsize = SHA256_DIGEST_SIZE, - .init = sha256_sparc64_init, + .init = sha256_base_init, .update = sha256_sparc64_update, .final = sha256_sparc64_final, .export = sha256_sparc64_export, @@ -176,7 +145,7 @@ static struct shash_alg sha256_alg = { static struct shash_alg sha224_alg = { .digestsize = SHA224_DIGEST_SIZE, - .init = sha224_sparc64_init, + .init = sha224_base_init, .update = sha256_sparc64_update, .final = sha224_sparc64_final, .descsize = sizeof(struct sha256_state), |