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| author | Baolin Wang <baolin.wang@linaro.org> | 2016-01-26 15:25:38 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-02-01 17:26:59 +0300 |
| commit | 9f93a8a0ba91fa3babe76a428e6c24f4c39f125e (patch) | |
| tree | 5a13aef7bfe3f7f7076dce321ca5e684268e1842 | |
| parent | cc831d32d7b1bd45c5d74c44d8e39d354049c369 (diff) | |
| download | linux-9f93a8a0ba91fa3babe76a428e6c24f4c39f125e.tar.xz | |
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: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | include/crypto/algapi.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index c9fe145f7dd3..4f861c44d066 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -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); |