NFSv4: Make _nfs42_proc_copy_notify() static

Fix sparse warning:

fs/nfs/nfs42proc.c:527:5: warning:
 symbol '_nfs42_proc_copy_notify' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 0a9720880e8175bacf3b089bd0363abcb24e1ffb..1fe83e0f663e29f8c052f28ac2f330fd7197dcf1 100644 (file)
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -524,9 +524,9 @@ static int nfs42_do_offload_cancel_async(struct file *dst,
        return status;
 }
 
-int _nfs42_proc_copy_notify(struct file *src, struct file *dst,
-                           struct nfs42_copy_notify_args *args,
-                           struct nfs42_copy_notify_res *res)
+static int _nfs42_proc_copy_notify(struct file *src, struct file *dst,
+                                  struct nfs42_copy_notify_args *args,
+                                  struct nfs42_copy_notify_res *res)
 {
        struct nfs_server *src_server = NFS_SERVER(file_inode(src));
        struct rpc_message msg = {