From: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
[ Upstream commit 56861cbde1b9f3b34d300e6ba87f2c3de1a9c309 ]
The value of reqsize should only be changed through a helper.
To do so we need to first add a helper for this.
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Stable-dep-of: eb7713f5ca97 ("crypto: qat - unmap buffer before free for DH")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
include/crypto/internal/kpp.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/crypto/internal/kpp.h b/include/crypto/internal/kpp.h
index 9cb0662ebe871..31ff3c1986ef0 100644
--- a/include/crypto/internal/kpp.h
+++ b/include/crypto/internal/kpp.h
@@ -50,6 +50,12 @@ static inline void *kpp_request_ctx(struct kpp_request *req)
return req->__ctx;
}
+static inline void kpp_set_reqsize(struct crypto_kpp *kpp,
+ unsigned int reqsize)
+{
+ crypto_kpp_alg(kpp)->reqsize = reqsize;
+}
+
static inline void *kpp_tfm_ctx(struct crypto_kpp *tfm)
{
return tfm->base.__crt_ctx;
--
2.39.2
