[Bug c/54495] gcc gives a false warning in kernel/trace/trace_events_filter.c

[hp at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54495

Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:

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                 CC|                            |hp at gcc dot gnu.org

--- Comment #1 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2012-09-05 
22:14:00 UTC ---
But if the call to ftrace_function_filter_re sets re_cnt to 0, then ret indeed
will be used uninitialized AFAICT.  What am I missing?