1389 	struct nfs_subversion *nfs_mod;  in nfs_fs_context_validate()  local
1458 	if (!ctx->nfs_mod) {  in nfs_fs_context_validate()
1459 		nfs_mod = get_nfs_version(ctx->version);  in nfs_fs_context_validate()
1460 		if (IS_ERR(nfs_mod)) {  in nfs_fs_context_validate()
1461 			ret = PTR_ERR(nfs_mod);  in nfs_fs_context_validate()
1464 		ctx->nfs_mod = nfs_mod;  in nfs_fs_context_validate()
1468 	if (fc->fs_type != ctx->nfs_mod->nfs_fs) {  in nfs_fs_context_validate()
1470 		__module_get(ctx->nfs_mod->nfs_fs->owner);  in nfs_fs_context_validate()
1471 		fc->fs_type = ctx->nfs_mod->nfs_fs;  in nfs_fs_context_validate()
1507 		return ctx->nfs_mod->rpc_ops->try_get_tree(fc);  in nfs_get_tree()
1533 	__module_get(ctx->nfs_mod->owner);  in nfs_fs_context_dup()
1551 		if (ctx->nfs_mod)  in nfs_fs_context_free()
1552 			put_nfs_version(ctx->nfs_mod);  in nfs_fs_context_free()
1624 		ctx->nfs_mod = nfss->nfs_client->cl_nfs_mod;  in nfs_init_fs_context()
1625 		__module_get(ctx->nfs_mod->owner);  in nfs_init_fs_context()