X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=include%2Flinux%2Fftrace_event.h;h=43ef8b6cce7fb26c2f1c2f8e4c16da112d4a9fec;hb=418c59e49ddc77fcb7054f2c8d52c9d47403b43e;hp=a3d489531d83a7c396aaa6a24d09961eeae47929;hpb=c1bf08ac26e92122faab9f6c32ea8aba94612dae;p=deliverable%2Flinux.git

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index a3d489531d83..43ef8b6cce7f 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -272,7 +272,7 @@ extern int trace_define_field(struct ftrace_event_call *call, const char *type,
 extern int trace_add_event_call(struct ftrace_event_call *call);
 extern void trace_remove_event_call(struct ftrace_event_call *call);
 
-#define is_signed_type(type)	(((type)(-1)) < 0)
+#define is_signed_type(type)	(((type)(-1)) < (type)0)
 
 int trace_set_clr_event(const char *system, const char *event, int set);