Commit a48f494e authored Sep 14, 2009 by Steven Rostedt Committed by Steven Rostedt Sep 14, 2009

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>

parent ec827c7e

include/trace/ftrace.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -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