Commit 24184312 authored by Herbert Xu's avatar Herbert Xu
Browse files

crypto: geniv - Remove unused spinlock from struct aead_geniv_ctx 



The spin lock in geniv hasn't been used in over 10 years.  Remove it.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 3787fb76

crypto/geniv.c

+0 −2
Original line number Diff line number Diff line
@@ -112,8 +112,6 @@ int aead_init_geniv(struct crypto_aead *aead) 
	struct crypto_aead *child;

	int err;



	spin_lock_init(&ctx->lock);



	err = crypto_stdrng_get_bytes(ctx->salt, crypto_aead_ivsize(aead));

	if (err)

		goto out;

include/crypto/internal/geniv.h

+0 −2
Original line number Diff line number Diff line
@@ -9,11 +9,9 @@ 
#define _CRYPTO_INTERNAL_GENIV_H



#include <crypto/internal/aead.h>

#include <linux/spinlock.h>

#include <linux/types.h>



struct aead_geniv_ctx {

	spinlock_t lock;

	struct crypto_aead *child;

	u8 salt[] __attribute__ ((aligned(__alignof__(u32))));

};