[PATCH 1/3] crypto: Introduce crypto_queue_len() helper function
From: Baolin Wang <hidden>
Date: 2016-01-26 12:27:19
Also in:
lkml
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
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 <redacted> --- include/crypto/algapi.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index c9fe145..4f861c4 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);
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1.7.9.5