51 	void *retval;  in __xa_erase()  local
55 	retval = radix_tree_delete(&xa->xa_head, index);  in __xa_erase()
56 	if (retval == NULL_VALUE)  in __xa_erase()
57 		retval = NULL;  in __xa_erase()
59 	return (retval);  in __xa_erase()
65 	void *retval;  in xa_erase()  local
68 	retval = __xa_erase(xa, index);  in xa_erase()
71 	return (retval);  in xa_erase()
81 	void *retval;  in xa_load()  local
84 	retval = radix_tree_lookup(&xa->xa_head, index);  in xa_load()
87 	if (retval == NULL_VALUE)  in xa_load()
88 		retval = NULL;  in xa_load()
90 	return (retval);  in xa_load()
120 	int retval;  in __xa_alloc()  local
131 	retval = radix_tree_insert(&xa->xa_head, *pindex, ptr);  in __xa_alloc()
133 	switch (retval) {  in __xa_alloc()
139 		retval = -ENOMEM;  in __xa_alloc()
150 	return (retval);  in __xa_alloc()
156 	int retval;  in xa_alloc()  local
162 	retval = __xa_alloc(xa, pindex, ptr, limit, gfp);  in xa_alloc()
165 	return (retval);  in xa_alloc()
178 	int retval;  in __xa_alloc_cyclic()  local
190 	retval = radix_tree_insert(&xa->xa_head, *pnext_index, ptr);  in __xa_alloc_cyclic()
192 	switch (retval) {  in __xa_alloc_cyclic()
195 			retval = -ENOMEM;  in __xa_alloc_cyclic()
215 	return (retval);  in __xa_alloc_cyclic()
222 	int retval;  in xa_alloc_cyclic()  local
225 	retval = __xa_alloc_cyclic(xa, pindex, ptr, limit, pnext_index, gfp);  in xa_alloc_cyclic()
228 	return (retval);  in xa_alloc_cyclic()
235 	int retval;  in xa_alloc_cyclic_irq()  local
238 	retval = __xa_alloc_cyclic(xa, pindex, ptr, limit, pnext_index, gfp);  in xa_alloc_cyclic_irq()
241 	return (retval);  in xa_alloc_cyclic_irq()
254 	int retval;  in __xa_insert()  local
260 	retval = radix_tree_insert(&xa->xa_head, index, ptr);  in __xa_insert()
262 	switch (retval) {  in __xa_insert()
272 	return (retval);  in __xa_insert()
278 	int retval;  in xa_insert()  local
281 	retval = __xa_insert(xa, index, ptr, gfp);  in xa_insert()
284 	return (retval);  in xa_insert()
298 	int retval;  in __xa_store()  local
304 	retval = radix_tree_store(&xa->xa_head, index, &ptr);  in __xa_store()
306 	switch (retval) {  in __xa_store()
316 		ptr = XA_ERROR(retval);  in __xa_store()
319 		ptr = XA_ERROR(retval);  in __xa_store()
328 	void *retval;  in xa_store()  local
331 	retval = __xa_store(xa, index, ptr, gfp);  in xa_store()
334 	return (retval);  in xa_store()
393 	bool retval;  in xa_empty()  local
396 	retval = __xa_empty(xa);  in xa_empty()
399 	return (retval);  in xa_empty()
412 	void *retval;  in __xa_next()  local
426 		retval = *ppslot;  in __xa_next()
427 		if (retval == NULL_VALUE)  in __xa_next()
428 			retval = NULL;  in __xa_next()
431 		retval = NULL;  in __xa_next()
433 	return (retval);  in __xa_next()
439 	void *retval;  in xa_next()  local
442 	retval = __xa_next(xa, pindex, not_first);  in xa_next()
445 	return (retval);  in xa_next()