crypto: sun8i-ce - move fallback ahash_request to the end of the struct

'struct ahash_request' has a flexible array at the end, so it must be the
last member in a struct, to avoid overwriting other struct members.

Therefore, move 'fallback_req' to the end of the 'sun8i_ce_hash_reqctx'
struct.

Fixes: 56f6d5a ("crypto: sun8i-ce - support hash algorithms")
Signed-off-by: Ovidiu Panait <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>

Author: ovpanait

drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h

@@ -308,8 +308,8 @@ struct sun8i_ce_hash_tfm_ctx {
  * @flow:	the flow to use for this request
  */
 struct sun8i_ce_hash_reqctx {
-	struct ahash_request fallback_req;
 	int flow;
+	struct ahash_request fallback_req; // keep at the end
 };
 
 /*