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authorSteven Rostedt <srostedt@redhat.com>2009-09-14 17:18:02 +0200
committerSteven Rostedt <rostedt@goodmis.org>2009-09-14 17:18:02 +0200
commita48f494e1dbdcf4fb7c02100ae3208c4c1daecbf (patch)
tree08c56167c5a3152c10c006e0aa67fe19f6e66831 /include/trace/ftrace.h
parenttracing: add static to generated TRACE_EVENT functions (diff)
downloadlinux-a48f494e1dbdcf4fb7c02100ae3208c4c1daecbf.tar.xz
linux-a48f494e1dbdcf4fb7c02100ae3208c4c1daecbf.zip
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>
Diffstat (limited to 'include/trace/ftrace.h')
-rw-r--r--include/trace/ftrace.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index fa8ce03f836c..72a3b437b829 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -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