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-rw-r--r--crypto/shash.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/crypto/shash.c b/crypto/shash.c
index 13a0dc150a4d..7a659733f94a 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -18,15 +18,10 @@
18#include <linux/slab.h> 18#include <linux/slab.h>
19#include <linux/seq_file.h> 19#include <linux/seq_file.h>
20 20
21static const struct crypto_type crypto_shash_type;
22
23static inline struct crypto_shash *__crypto_shash_cast(struct crypto_tfm *tfm)
24{
25 return container_of(tfm, struct crypto_shash, base);
26}
27
28#include "internal.h" 21#include "internal.h"
29 22
23static const struct crypto_type crypto_shash_type;
24
30static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key, 25static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key,
31 unsigned int keylen) 26 unsigned int keylen)
32{ 27{
@@ -282,8 +277,7 @@ static int crypto_init_shash_ops_async(struct crypto_tfm *tfm)
282 if (!crypto_mod_get(calg)) 277 if (!crypto_mod_get(calg))
283 return -EAGAIN; 278 return -EAGAIN;
284 279
285 shash = __crypto_shash_cast(crypto_create_tfm( 280 shash = crypto_create_tfm(calg, &crypto_shash_type);
286 calg, &crypto_shash_type));
287 if (IS_ERR(shash)) { 281 if (IS_ERR(shash)) {
288 crypto_mod_put(calg); 282 crypto_mod_put(calg);
289 return PTR_ERR(shash); 283 return PTR_ERR(shash);
@@ -391,8 +385,7 @@ static int crypto_init_shash_ops_compat(struct crypto_tfm *tfm)
391 if (!crypto_mod_get(calg)) 385 if (!crypto_mod_get(calg))
392 return -EAGAIN; 386 return -EAGAIN;
393 387
394 shash = __crypto_shash_cast(crypto_create_tfm( 388 shash = crypto_create_tfm(calg, &crypto_shash_type);
395 calg, &crypto_shash_type));
396 if (IS_ERR(shash)) { 389 if (IS_ERR(shash)) {
397 crypto_mod_put(calg); 390 crypto_mod_put(calg);
398 return PTR_ERR(shash); 391 return PTR_ERR(shash);
@@ -480,8 +473,7 @@ static const struct crypto_type crypto_shash_type = {
480struct crypto_shash *crypto_alloc_shash(const char *alg_name, u32 type, 473struct crypto_shash *crypto_alloc_shash(const char *alg_name, u32 type,
481 u32 mask) 474 u32 mask)
482{ 475{
483 return __crypto_shash_cast( 476 return crypto_alloc_tfm(alg_name, &crypto_shash_type, type, mask);
484 crypto_alloc_tfm(alg_name, &crypto_shash_type, type, mask));
485} 477}
486EXPORT_SYMBOL_GPL(crypto_alloc_shash); 478EXPORT_SYMBOL_GPL(crypto_alloc_shash);
487 479