Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

[firefly-linux-kernel-4.4.55.git] / crypto / cryptd.c

diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index 3d7fe8306e2a4377ecea748543ffccdb71d1b6cb..704c141153236917288ee7a09c12ce8b037754d8 100644 (file)
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -711,6 +711,13 @@ struct crypto_shash *cryptd_ahash_child(struct cryptd_ahash *tfm)
 }
 EXPORT_SYMBOL_GPL(cryptd_ahash_child);
 
+struct shash_desc *cryptd_shash_desc(struct ahash_request *req)
+{
+       struct cryptd_hash_request_ctx *rctx = ahash_request_ctx(req);
+       return &rctx->desc;
+}
+EXPORT_SYMBOL_GPL(cryptd_shash_desc);
+
 void cryptd_free_ahash(struct cryptd_ahash *tfm)
 {
        crypto_free_ahash(&tfm->base);