ipcns: move free_ipcs() proto

Function is really private to ipc/ and avoid struct kern_ipc_perm
forward declaration.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
index 804e4e4..e408722 100644 (file)
--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -96,10 +96,6 @@ static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }
 #if defined(CONFIG_IPC_NS)
 extern struct ipc_namespace *copy_ipcs(unsigned long flags,
                                       struct ipc_namespace *ns);
-extern void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
-                     void (*free)(struct ipc_namespace *,
-                                  struct kern_ipc_perm *));
-
 static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns)
 {
        if (ns)

diff --git a/ipc/util.h b/ipc/util.h
index f9fe90e..ab3ebf2 100644 (file)
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -171,5 +171,6 @@ static inline void ipc_unlock(struct kern_ipc_perm *perm)
 struct kern_ipc_perm *ipc_lock_check(struct ipc_ids *ids, int id);
 int ipcget(struct ipc_namespace *ns, struct ipc_ids *ids,
                        struct ipc_ops *ops, struct ipc_params *params);
-
+void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
+               void (*free)(struct ipc_namespace *, struct kern_ipc_perm *));
 #endif