perf annotate: Whitespace fixups

Some lines are indented by whitespace characters rather than tabs.  Fix
them.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1352482044-3443-3-git-send-email-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/annotate.c

@@ -171,15 +171,15 @@ static int lock__parse(struct ins_operands *ops)
 	if (disasm_line__parse(ops->raw, &name, &ops->locked.ops->raw) < 0)
 		goto out_free_ops;
 
-        ops->locked.ins = ins__find(name);
-        if (ops->locked.ins == NULL)
-                goto out_free_ops;
+	ops->locked.ins = ins__find(name);
+	if (ops->locked.ins == NULL)
+		goto out_free_ops;
 
-        if (!ops->locked.ins->ops)
-                return 0;
+	if (!ops->locked.ins->ops)
+		return 0;
 
-        if (ops->locked.ins->ops->parse)
-                ops->locked.ins->ops->parse(ops->locked.ops);
+	if (ops->locked.ins->ops->parse)
+		ops->locked.ins->ops->parse(ops->locked.ops);
 
 	return 0;