crypto: Add akcipher_set_reqsize() function

Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/include/crypto/internal/akcipher.h b/include/crypto/internal/akcipher.h
index 479a0078f0f701b4d988e1651476e05e1210d761..805686ba2be47969213cf1f6a1547bbfcab77186 100644 (file)
--- a/include/crypto/internal/akcipher.h
+++ b/include/crypto/internal/akcipher.h
@@ -38,6 +38,12 @@ static inline void *akcipher_request_ctx(struct akcipher_request *req)
        return req->__ctx;
 }
 
+static inline void akcipher_set_reqsize(struct crypto_akcipher *akcipher,
+                                       unsigned int reqsize)
+{
+       crypto_akcipher_alg(akcipher)->reqsize = reqsize;
+}
+
 static inline void *akcipher_tfm_ctx(struct crypto_akcipher *tfm)
 {
        return tfm->base.__crt_ctx;