[libsoup] io-http2: do not heap allocate nghttp2_data_provider

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 8251fbee4a1765feb9c04ba2fe1e47389f264f28
Author: Carlos Garcia Campos <cgarcia igalia com>
Date:   Thu May 27 12:12:40 2021 +0200

    io-http2: do not heap allocate nghttp2_data_provider

 libsoup/http2/soup-client-message-io-http2.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/libsoup/http2/soup-client-message-io-http2.c b/libsoup/http2/soup-client-message-io-http2.c
index 4916ed4b..812f6a67 100644
--- a/libsoup/http2/soup-client-message-io-http2.c
+++ b/libsoup/http2/soup-client-message-io-http2.c
@@ -912,14 +912,13 @@ send_message_request (SoupMessage          *msg,
         if (logger && body_stream)
                 data->logger = SOUP_LOGGER (logger);
 
-        nghttp2_data_provider *data_provider = NULL;
+        nghttp2_data_provider data_provider;
         if (body_stream) {
-                data_provider = g_new (nghttp2_data_provider, 1);
-                data_provider->source.ptr = body_stream;
-                data_provider->read_callback = on_data_source_read_callback;
+                data_provider.source.ptr = body_stream;
+                data_provider.read_callback = on_data_source_read_callback;
         }
 
-        data->stream_id = nghttp2_submit_request (io->session, NULL, (const nghttp2_nv *)headers->data, 
headers->len, data_provider, data);
+        data->stream_id = nghttp2_submit_request (io->session, NULL, (const nghttp2_nv *)headers->data, 
headers->len, body_stream ? &data_provider : NULL, data);
 
         h2_debug (io, data, "[SESSION] Request made for %s%s", authority_header, path_and_query);
 
@@ -927,7 +926,6 @@ send_message_request (SoupMessage          *msg,
         g_free (authority);
         g_free (host);
         g_free (path_and_query);
-        g_free (data_provider);
 }