提交 760383f1 编写于 作者: P Peng Tao 提交者: Trond Myklebust

pnfsblock: add missing rpc_put_mount and path_put

Reviewed-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NPeng Tao <peng_tao@emc.com>
Signed-off-by: NJim Rees <rees@umich.edu>
Cc: stable@kernel.org [3.0]
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
上级 c1225158
......@@ -993,17 +993,20 @@ static int __init nfs4blocklayout_init(void)
mnt,
NFS_PIPE_DIRNAME, 0, &path);
if (ret)
goto out_remove;
goto out_putrpc;
bl_device_pipe = rpc_mkpipe(path.dentry, "blocklayout", NULL,
&bl_upcall_ops, 0);
path_put(&path);
if (IS_ERR(bl_device_pipe)) {
ret = PTR_ERR(bl_device_pipe);
goto out_remove;
goto out_putrpc;
}
out:
return ret;
out_putrpc:
rpc_put_mount();
out_remove:
pnfs_unregister_layoutdriver(&blocklayout_type);
return ret;
......@@ -1016,6 +1019,7 @@ static void __exit nfs4blocklayout_exit(void)
pnfs_unregister_layoutdriver(&blocklayout_type);
rpc_unlink(bl_device_pipe);
rpc_put_mount();
}
MODULE_ALIAS("nfs-layouttype4-3");
......
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