[PATCH] fix sysvipc=n compile

[Serge E. Hallyn]

checkpoint_bad and restore_bad no longer exist, use NULL.

Signed-off-by: Serge E. Hallyn <serue at us.ibm.com>
---
 include/linux/checkpoint.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/checkpoint.h b/include/linux/checkpoint.h
index 8053ca4..792b523 100644
--- a/include/linux/checkpoint.h
+++ b/include/linux/checkpoint.h
@@ -215,8 +215,8 @@ extern void *restore_ipc_ns(struct ckpt_ctx *ctx);
 extern int ckpt_collect_ipc_ns(struct ckpt_ctx *ctx,
 			       struct ipc_namespace *ipc_ns);
 #else
-#define checkpoint_ipc_ns  checkpoint_bad
-#define restore_ipc_ns  restore_bad
+#define checkpoint_ipc_ns  NULL
+#define restore_ipc_ns  NULL
 static inline int ckpt_collect_ipc_ns(struct ckpt_ctx *ctx,
 				      struct ipc_namespace *ipc_ns)
 {
-- 
1.6.1