trace: clean up funny line breaks in stat_seq_show

Impact: clean up

Andrew Morton pointed out that the entry assignment in stat_seq_show
did not need to be done in the declaration, causing funny line breaks.

This patch makes it a bit more pleasing on the eyes.
Signed-off-by: NSteven Rostedt <srostedt@redhat.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

kernel/trace/trace_stat.c

@@ -178,8 +178,9 @@ static void stat_seq_stop(struct seq_file *m, void *p)
 
 static int stat_seq_show(struct seq_file *s, void *v)
 {
-	struct trace_stat_list *entry =
-		list_entry(v, struct trace_stat_list, list);
+	struct trace_stat_list *entry;
+
+	entry =	list_entry(v, struct trace_stat_list, list);
 
 	return current_tracer.stat_show(s, entry->stat);
 }