QSslDiffieHellmanParameters: make fit for release

- add missing \since 5.8 on free functions
- fix \relates of qHash to point to QSslDHP, not QHash, which is in another module
- API fix: use named instead of unnamed ctors
- share code between ctors
- API fix: add inline move ctor (for now, this requires using a naked d pointer,
  which isn't much of a problem, since the class is immutable).

Change-Id: Ic30f9c3c03b8a3798e0676e38991ead85c587214
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/network/ssl/qsslcontext_openssl.cpp b/src/network/ssl/qsslcontext_openssl.cpp
index dec8e12abb..c92d8fc3f8 100644
--- a/src/network/ssl/qsslcontext_openssl.cpp
+++ b/src/network/ssl/qsslcontext_openssl.cpp
@@ -320,7 +320,7 @@ init_context:
     }
 
     if (!dhparams.isEmpty()) {
-        const QByteArray &params = dhparams.d.data()->derData;
+        const QByteArray &params = dhparams.d->derData;
         const char *ptr = params.constData();
         DH *dh = q_d2i_DHparams(NULL, reinterpret_cast<const unsigned char **>(&ptr), params.length());
         if (dh == NULL)