[MIPS] IP27: Fix warning.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/sgi-ip27/ip27-klnuma.c

@@ -28,8 +28,6 @@ static cpumask_t ktext_repmask;
  */
 void __init setup_replication_mask(void)
 {
-	cnodeid_t	cnode;
-
 	/* Set only the master cnode's bit.  The master cnode is always 0. */
 	cpus_clear(ktext_repmask);
 	cpu_set(0, ktext_repmask);
@@ -38,12 +36,16 @@ void __init setup_replication_mask(void)
 #ifndef CONFIG_MAPPED_KERNEL
 #error Kernel replication works with mapped kernel support. No calias support.
 #endif
+	{
+		cnodeid_t	cnode;
+
 		for_each_online_node(cnode) {
 			if (cnode == 0)
 				continue;
 			/* Advertise that we have a copy of the kernel */
 			cpu_set(cnode, ktext_repmask);
 		}
+	}
 #endif
 	/* Set up a GDA pointer to the replication mask. */
 	GDA->g_ktext_repmask = &ktext_repmask;