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tracing: have TRACE_EVENT macro use __flags to not shadow parameter

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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>
This commit is contained in:
Steven Rostedt 2009-09-14 11:18:02 -04:00 committed by Steven Rostedt
parent ec827c7ece
commit a48f494e1d
1 changed files with 2 additions and 2 deletions
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4
include/trace/ftrace.h
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@ -239,9 +239,9 @@ ftrace_format_##call(struct ftrace_event_call *unused, \
#undef __print_flags
#define __print_flags(flag, delim, flag_array...) \
({ \
static const struct trace_print_flags flags[] = \
static const struct trace_print_flags __flags[] = \
{ flag_array, { -1, NULL }}; \
ftrace_print_flags_seq(p, delim, flag, flags); \
ftrace_print_flags_seq(p, delim, flag, __flags); \
})
#undef __print_symbolic