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[CRYPTO] Make crypto_alg_lookup static

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This patch makes a needlessly global function static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Adrian Bunk 2005-07-06 13:53:09 -07:00 committed by David S. Miller
parent 28e8c3ad94
commit 176c3652c5
2 changed files with 9 additions and 11 deletions
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10
crypto/api.c
View File

@ -16,6 +16,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/crypto.h> #include <linux/crypto.h>
#include <linux/errno.h> #include <linux/errno.h>
#include <linux/kmod.h>
#include <linux/rwsem.h> #include <linux/rwsem.h>
#include <linux/slab.h> #include <linux/slab.h>
#include "internal.h" #include "internal.h"
@ -33,7 +34,7 @@ static inline void crypto_alg_put(struct crypto_alg *alg)
module_put(alg->cra_module); module_put(alg->cra_module);
} }
struct crypto_alg *crypto_alg_lookup(const char *name) static struct crypto_alg *crypto_alg_lookup(const char *name)
{ {
struct crypto_alg *q, *alg = NULL; struct crypto_alg *q, *alg = NULL;
@ -54,6 +55,13 @@ struct crypto_alg *crypto_alg_lookup(const char *name)
return alg; return alg;
} }
/* A far more intelligent version of this is planned. For now, just
* try an exact match on the name of the algorithm. */
static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name)
{
return try_then_request_module(crypto_alg_lookup(name), name);
}
static int crypto_init_flags(struct crypto_tfm *tfm, u32 flags) static int crypto_init_flags(struct crypto_tfm *tfm, u32 flags)
{ {
tfm->crt_flags = 0; tfm->crt_flags = 0;

10
crypto/internal.h
View File

@ -16,7 +16,6 @@
#include <linux/highmem.h> #include <linux/highmem.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/kmod.h>
#include <asm/kmap_types.h> #include <asm/kmap_types.h>
extern enum km_type crypto_km_types[]; extern enum km_type crypto_km_types[];
@ -42,15 +41,6 @@ static inline void crypto_yield(struct crypto_tfm *tfm)
cond_resched(); cond_resched();
} }
struct crypto_alg *crypto_alg_lookup(const char *name);
/* A far more intelligent version of this is planned. For now, just
* try an exact match on the name of the algorithm. */
static inline struct crypto_alg *crypto_alg_mod_lookup(const char *name)
{
return try_then_request_module(crypto_alg_lookup(name), name);
}
#ifdef CONFIG_CRYPTO_HMAC #ifdef CONFIG_CRYPTO_HMAC
int crypto_alloc_hmac_block(struct crypto_tfm *tfm); int crypto_alloc_hmac_block(struct crypto_tfm *tfm);
void crypto_free_hmac_block(struct crypto_tfm *tfm); void crypto_free_hmac_block(struct crypto_tfm *tfm);