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SUNRPC: kernel PipeFS mount point creation routines removed

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This patch removes static rpc_mnt variable and its creation and destruction
routines, because they are not used anymore.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Stanislav Kinsbursky 2012-01-10 17:04:48 +04:00 committed by Trond Myklebust
parent 2561d618ff
commit 12bc372b96
2 changed files with 0 additions and 23 deletions
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2
include/linux/sunrpc/rpc_pipe_fs.h
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@ -90,8 +90,6 @@ void rpc_destroy_pipe_data(struct rpc_pipe *pipe);
extern struct dentry *rpc_mkpipe_dentry(struct dentry *, const char *, void *,
struct rpc_pipe *);
extern int rpc_unlink(struct dentry *);
extern struct vfsmount *rpc_get_mount(void);
extern void rpc_put_mount(void);
extern int register_rpc_pipefs(void);
extern void unregister_rpc_pipefs(void);

21
net/sunrpc/rpc_pipe.c
View File

@ -18,7 +18,6 @@
#include <linux/kernel.h>
#include <asm/ioctls.h>
#include <linux/fs.h>
#include <linux/poll.h>
#include <linux/wait.h>
#include <linux/seq_file.h>
@ -37,9 +36,6 @@
#define NET_NAME(net) ((net == &init_net) ? " (init_net)" : "")
static struct vfsmount *rpc_mnt __read_mostly;
static int rpc_mount_count;
static struct file_system_type rpc_pipe_fs_type;
@ -449,23 +445,6 @@ struct rpc_filelist {
umode_t mode;
};
struct vfsmount *rpc_get_mount(void)
{
int err;
err = simple_pin_fs(&rpc_pipe_fs_type, &rpc_mnt, &rpc_mount_count);
if (err != 0)
return ERR_PTR(err);
return rpc_mnt;
}
EXPORT_SYMBOL_GPL(rpc_get_mount);
void rpc_put_mount(void)
{
simple_release_fs(&rpc_mnt, &rpc_mount_count);
}
EXPORT_SYMBOL_GPL(rpc_put_mount);
static int rpc_delete_dentry(const struct dentry *dentry)
{
return 1;