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-rw-r--r--fs/namespace.c3
-rw-r--r--fs/nfs/super.c8
-rw-r--r--include/linux/mnt_namespace.h1
3 files changed, 1 insertions, 11 deletions
diff --git a/fs/namespace.c b/fs/namespace.c
index 7d70d63ceb29..faab1273281e 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2068,7 +2068,7 @@ struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
* create_mnt_ns - creates a private namespace and adds a root filesystem
* @mnt: pointer to the new root filesystem mountpoint
*/
-struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt)
+static struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt)
{
struct mnt_namespace *new_ns;
@@ -2080,7 +2080,6 @@ struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt)
}
return new_ns;
}
-EXPORT_SYMBOL(create_mnt_ns);
SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
char __user *, type, unsigned long, flags, void __user *, data)
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index ce907efc5508..d5b112bcf3de 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2648,21 +2648,13 @@ out_freepage:
static int nfs_follow_remote_path(struct vfsmount *root_mnt,
const char *export_path, struct vfsmount *mnt_target)
{
- struct mnt_namespace *ns_private;
struct nameidata nd;
struct super_block *s;
int ret;
- ns_private = create_mnt_ns(root_mnt);
- ret = PTR_ERR(ns_private);
- if (IS_ERR(ns_private))
- goto out_mntput;
-
ret = vfs_path_lookup(root_mnt->mnt_root, root_mnt,
export_path, LOOKUP_FOLLOW, &nd);
- put_mnt_ns(ns_private);
-
if (ret != 0)
goto out_err;
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
index d74785c2393a..d9ebf1037dfa 100644
--- a/include/linux/mnt_namespace.h
+++ b/include/linux/mnt_namespace.h
@@ -23,7 +23,6 @@ struct proc_mounts {
struct fs_struct;
-extern struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt);
extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *,
struct fs_struct *);
extern void put_mnt_ns(struct mnt_namespace *ns);