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crypto: sahara - remove 'active' flag from sahara_aes_reqctx struct

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The 'active' flag is only used to indirectly set the 'first' flag.
Drop the 'active' flag and set 'first' directly in sahara_sha_init().

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ovidiu Panait 2023-12-24 10:21:41 +02:00 • committed by Herbert Xu
parent 2548c7a908
commit 1eece9c6de
1 changed files with 1 additions and 8 deletions
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9
drivers/crypto/sahara.c
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@ -168,7 +168,6 @@ struct sahara_aes_reqctx {
* @total: total number of bytes for transfer
* @last: is this the last block
* @first: is this the first block
* @active: inside a transfer
*/
struct sahara_sha_reqctx {
u8 buf[SAHARA_MAX_SHA_BLOCK_SIZE];
@ -184,7 +183,6 @@ struct sahara_sha_reqctx {
size_t total;
unsigned int last;
unsigned int first;
unsigned int active;
};
struct sahara_dev {
@ -1053,11 +1051,6 @@ static int sahara_sha_enqueue(struct ahash_request *req, int last)
rctx->last = last;
if (!rctx->active) {
rctx->active = 1;
rctx->first = 1;
}
spin_lock_bh(&dev->queue_spinlock);
ret = crypto_enqueue_request(&dev->queue, &req->base);
spin_unlock_bh(&dev->queue_spinlock);
@ -1088,7 +1081,7 @@ static int sahara_sha_init(struct ahash_request *req)
}
rctx->context_size = rctx->digest_size + 4;
rctx->active = 0;
rctx->first = 1;
return 0;
}