1 files changed, 2 insertions, 4 deletions

diff --git a/fs/buffer.c b/fs/buffer.c
index 35527dca1dbc..517860f2d75b 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2908,7 +2908,7 @@ asmlinkage long sys_bdflush(int func, long data)
 /*
  * Buffer-head allocation
  */
-static kmem_cache_t *bh_cachep;
+static struct kmem_cache *bh_cachep;
 
 /*
  * Once the number of bh's in the machine exceeds this level, we start
@@ -2961,7 +2961,7 @@ void free_buffer_head(struct buffer_head *bh)
 EXPORT_SYMBOL(free_buffer_head);
 
 static void
-init_buffer_head(void *data, kmem_cache_t *cachep, unsigned long flags)
+init_buffer_head(void *data, struct kmem_cache *cachep, unsigned long flags)
 {
         if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) ==
                             SLAB_CTOR_CONSTRUCTOR) {
@@ -2972,7 +2972,6 @@ init_buffer_head(void *data, kmem_cache_t *cachep, unsigned long flags)
         }
 }
 
-#ifdef CONFIG_HOTPLUG_CPU
 static void buffer_exit_cpu(int cpu)
 {
         int i;
@@ -2994,7 +2993,6 @@ static int buffer_cpu_notify(struct notifier_block *self,
                 buffer_exit_cpu((unsigned long)hcpu);
         return NOTIFY_OK;
 }
-#endif /* CONFIG_HOTPLUG_CPU */
 
 void __init buffer_init(void)
 {