Commit 176c3652 authored by Adrian Bunk's avatar Adrian Bunk Committed by David S. Miller
Browse files

[CRYPTO] Make crypto_alg_lookup static 



This patch makes a needlessly global function static.

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 28e8c3ad

crypto/api.c

+9 −1
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <linux/init.h>

#include <linux/crypto.h>

#include <linux/errno.h>

#include <linux/kmod.h>

#include <linux/rwsem.h>

#include <linux/slab.h>

#include "internal.h"
@@ -33,7 +34,7 @@ static inline void crypto_alg_put(struct crypto_alg *alg) 
	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;
@@ -54,6 +55,13 @@ struct crypto_alg *crypto_alg_lookup(const char *name) 
	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)

{

	tfm->crt_flags = 0;

crypto/internal.h

+0 −10
Original line number Diff line number Diff line
@@ -16,7 +16,6 @@ 
#include <linux/highmem.h>

#include <linux/interrupt.h>

#include <linux/init.h>

#include <linux/kmod.h>

#include <asm/kmap_types.h>



extern enum km_type crypto_km_types[];
@@ -42,15 +41,6 @@ static inline void crypto_yield(struct crypto_tfm *tfm) 
		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

int crypto_alloc_hmac_block(struct crypto_tfm *tfm);

void crypto_free_hmac_block(struct crypto_tfm *tfm);