sched/fair: Fix warning on non-SMP build

Caused by making the variable static:

kernel/sched/fair.c:119:21: warning: 'capacity_margin' defined but not used [-Wunused-variable]

Seems easiest to just move it up under the existing ifdef CONFIG_SMP
that's a few lines above.

Fixes: ed8885a14433a ('sched/fair: Make some variables static')
Signed-off-by: Olof Johansson <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

kernel/sched/fair.c

···
 {
 	return -cpu;
 }
+
+/*
+ * The margin used when comparing utilization with CPU capacity:
+ * util * margin < capacity * 1024
+ *
+ * (default: ~20%)
+ */
+static unsigned int capacity_margin			= 1280;
 #endif
 
 #ifdef CONFIG_CFS_BANDWIDTH
···
  */
 unsigned int sysctl_sched_cfs_bandwidth_slice		= 5000UL;
 #endif
-
-/*
- * The margin used when comparing utilization with CPU capacity:
- * util * margin < capacity * 1024
- *
- * (default: ~20%)
- */
-static unsigned int capacity_margin			= 1280;
 
 static inline void update_load_add(struct load_weight *lw, unsigned long inc)
 {