tracing: have TRACE_EVENT macro use __flags to not shadow parameter
The generated functions of TRACE_EVENT uses "flags" in one of the sub macros which shadows a parameter in the outside macro. Simple fix is to make the submacro use __flags instead. Discovered by sparse. Reported-by: Jaswinder Singh Rajput <jaswinder@kernel.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -239,9 +239,9 @@ ftrace_format_##call(struct ftrace_event_call *unused, \
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#undef __print_flags
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#define __print_flags(flag, delim, flag_array...) \
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({ \
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static const struct trace_print_flags flags[] = \
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static const struct trace_print_flags __flags[] = \
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{ flag_array, { -1, NULL }}; \
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ftrace_print_flags_seq(p, delim, flag, flags); \
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ftrace_print_flags_seq(p, delim, flag, __flags); \
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})
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#undef __print_symbolic
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