86 	struct nfs_subversion *nfs;  in find_nfs_version()  local
89 	list_for_each_entry(nfs, &nfs_versions, list) {  in find_nfs_version()
90 		if (nfs->rpc_ops->version == version) {  in find_nfs_version()
92 			return nfs;  in find_nfs_version()
102 	struct nfs_subversion *nfs = find_nfs_version(version);  in get_nfs_version()  local
104 	if (IS_ERR(nfs)) {  in get_nfs_version()
107 		nfs = find_nfs_version(version);  in get_nfs_version()
111 	if (!IS_ERR(nfs) && !try_module_get(nfs->owner))  in get_nfs_version()
113 	return nfs;  in get_nfs_version()
116 void put_nfs_version(struct nfs_subversion *nfs)  in put_nfs_version()  argument
118 	module_put(nfs->owner);  in put_nfs_version()
121 void register_nfs_version(struct nfs_subversion *nfs)  in register_nfs_version()  argument
125 	list_add(&nfs->list, &nfs_versions);  in register_nfs_version()
126 	nfs_version[nfs->rpc_ops->version] = nfs->rpc_vers;  in register_nfs_version()
132 void unregister_nfs_version(struct nfs_subversion *nfs)  in unregister_nfs_version()  argument
136 	nfs_version[nfs->rpc_ops->version] = NULL;  in unregister_nfs_version()
137 	list_del(&nfs->list);  in unregister_nfs_version()