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crypto: geniv - Remove unused spinlock from struct aead_geniv_ctx

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

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu
2026-03-31 17:36:29 +09:00
parent 3787fb7697
commit 2418431211
2 changed files with 0 additions and 4 deletions
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2
crypto/geniv.c
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@@ -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;

2
include/crypto/internal/geniv.h
View File

@@ -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))));
};