Merge branch 'alagoutte-scan-build'

lib/nghttp2_stream.c

@@ -119,7 +119,6 @@ static int stream_push_item(nghttp2_stream *stream, nghttp2_session *session) {
     }
     break;
   default:
-    rv = 0;
     /* should not reach here */
     assert(0);
   }

tests/nghttp2_session_test.c

@@ -2336,7 +2336,7 @@ void test_nghttp2_session_on_push_promise_received(void) {
 
   nghttp2_session_client_new(&session, &callbacks, &user_data);
 
-  stream = nghttp2_session_open_stream(session, 2, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 2, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default,
                               NGHTTP2_STREAM_RESERVED, NULL);
   /* Attempt to PUSH_PROMISE against reserved (remote) stream */
@@ -2357,7 +2357,7 @@ void test_nghttp2_session_on_push_promise_received(void) {
   /* Disable PUSH */
   nghttp2_session_client_new(&session, &callbacks, &user_data);
 
-  stream = nghttp2_session_open_stream(session, 1, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 1, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default,
                               NGHTTP2_STREAM_OPENING, NULL);
 
@@ -2380,7 +2380,7 @@ void test_nghttp2_session_on_push_promise_received(void) {
   /* Check malformed headers. We accept malformed headers */
   nghttp2_session_client_new(&session, &callbacks, &user_data);
 
-  stream = nghttp2_session_open_stream(session, 1, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 1, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default,
                               NGHTTP2_STREAM_OPENING, NULL);
   nvlen = ARRLEN(malformed_nva);
@@ -2401,7 +2401,7 @@ void test_nghttp2_session_on_push_promise_received(void) {
      peer, incoming PUSH_PROMISE is rejected */
   nghttp2_session_client_new(&session, &callbacks, &user_data);
 
-  stream = nghttp2_session_open_stream(session, 1, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 1, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default,
                               NGHTTP2_STREAM_OPENING, NULL);
   /* Submit settings with ENABLE_PUSH = 0 (thus disabling push) */
@@ -2551,7 +2551,7 @@ void test_nghttp2_session_on_window_update_received(void) {
 
   /* Receiving WINDOW_UPDATE on reserved (remote) stream is a
      connection error */
-  stream = nghttp2_session_open_stream(session, 2, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 2, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default,
                               NGHTTP2_STREAM_RESERVED, NULL);
 
@@ -2612,7 +2612,7 @@ void test_nghttp2_session_on_data_received(void) {
   CU_ASSERT(NGHTTP2_SHUT_RD == stream->shut_flags);
 
   /* If NGHTTP2_STREAM_CLOSING state, DATA frame is discarded. */
-  stream = nghttp2_session_open_stream(session, 4, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 4, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default,
                               NGHTTP2_STREAM_CLOSING, NULL);
 
@@ -3643,7 +3643,7 @@ void test_nghttp2_submit_headers_push_reply(void) {
   /* Sending HEADERS from client against stream in reserved state is
      error */
   CU_ASSERT(0 == nghttp2_session_client_new(&session, &callbacks, &ud));
-  stream = nghttp2_session_open_stream(session, 2, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 2, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default,
                               NGHTTP2_STREAM_RESERVED, NULL);
   CU_ASSERT(0 == nghttp2_submit_headers(session, NGHTTP2_FLAG_NONE, 2, NULL,
@@ -3910,7 +3910,7 @@ void test_nghttp2_submit_settings_update_local_window_size(void) {
   stream->local_window_size = NGHTTP2_INITIAL_WINDOW_SIZE + 100;
   stream->recv_window_size = 32768;
 
-  stream = nghttp2_session_open_stream(session, 3, NGHTTP2_STREAM_FLAG_NONE,
+  nghttp2_session_open_stream(session, 3, NGHTTP2_STREAM_FLAG_NONE,
                               &pri_spec_default, NGHTTP2_STREAM_OPENED,
                               NULL);