perf tool: Fix gcc 4.6.0 issues

[linux-flexiantxendom0-natty.git] / tools / perf / util / trace-event-parse.c

diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 73a0222..d8e622d 100644 (file)
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -153,7 +153,7 @@ void parse_proc_kallsyms(char *file, unsigned int size __unused)
        char *next = NULL;
        char *addr_str;
        char ch;
-       int ret;
+       int ret __used;
        int i;
 
        line = strtok_r(file, "\n", &next);