[PATCH v2 09/14] perf report: properly handle branch count in match_chain

Some of the code paths I introduced before returned too early without running the code to handle a node's branch count. By refactoring match_chain to only have one exit point, this can be remedied. Cc: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Namhyung Kim

[PATCH v2 09/14] perf report: properly handle branch count in match_chain

Some of the code paths I introduced before returned too early without running the code to handle a node's branch count. By refactoring match_chain to only have one exit point, this can be remedied. Cc: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Yao Jin