Found uninitialized variable used in WebKit2/Shared/WebCoreArgumentCoders.cpp during webkit-efl port build. need to use UNUSED_PARAM() to fix /home/shiva.jm/webkit-git/svngit/WebKit/Source/WebKit2/Shared/WebCoreArgumentCoders.cpp:108:6: warning: unused parameter ‘decoder’ [-Wunused-parameter] bool ArgumentCoder<LinearTimingFunction>::decode(ArgumentDecoder& decoder, LinearTimingFunction& timingFunction) ^ /home/shiva.jm/webkit-git/svngit/WebKit/Source/WebKit2/Shared/WebCoreArgumentCoders.cpp:108:6: warning: unused parameter ‘timingFunction’ [-Wunused-parameter]
Many other warnings are fixed as part of issue https://bugs.webkit.org/show_bug.cgi?id=131721 already *** This bug has been marked as a duplicate of bug 131721 ***
Bug is fixed tested in version 167979.