Commit 9f93a8a0 authored by Baolin Wang's avatar Baolin Wang Committed by Herbert Xu
Browse files

crypto: api - Introduce crypto_queue_len() helper function 



This patch introduces crypto_queue_len() helper function to help to get the
queue length in the crypto queue list now.

Signed-off-by: default avatarBaolin Wang <baolin.wang@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent cc831d32

include/crypto/algapi.h

+4 −0
Original line number Diff line number Diff line
@@ -184,6 +184,10 @@ int crypto_enqueue_request(struct crypto_queue *queue, 
			   struct crypto_async_request *request);

struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue);

int crypto_tfm_in_queue(struct crypto_queue *queue, struct crypto_tfm *tfm);

static inline unsigned int crypto_queue_len(struct crypto_queue *queue)

{

	return queue->qlen;

}



/* These functions require the input/output to be aligned as u32. */

void crypto_inc(u8 *a, unsigned int size);