207 			goto error;  in __vm_enough_memory()
220 		goto error;  in __vm_enough_memory()
240 error:  in __vm_enough_memory()
809 			int error;  in vma_adjust()  local
812 			error = anon_vma_clone(importer, exporter);  in vma_adjust()
813 			if (error)  in vma_adjust()
814 				return error;  in vma_adjust()
1576 	int error;  in mmap_region()  local
1598 	error = -ENOMEM;  in mmap_region()
1631 		error = -ENOMEM;  in mmap_region()
1645 			error = deny_write_access(file);  in mmap_region()
1646 			if (error)  in mmap_region()
1650 			error = mapping_map_writable(file->f_mapping);  in mmap_region()
1651 			if (error)  in mmap_region()
1661 		error = file->f_op->mmap(file, vma);  in mmap_region()
1662 		if (error)  in mmap_region()
1677 		error = shmem_zero_setup(vma);  in mmap_region()
1678 		if (error)  in mmap_region()
1736 	return error;  in mmap_region()
2049 	unsigned long error = arch_mmap_check(addr, len, flags);  in get_unmapped_area()  local
2050 	if (error)  in get_unmapped_area()
2051 		return error;  in get_unmapped_area()
2070 	error = security_mmap_addr(addr);  in get_unmapped_area()
2071 	return error ? error : addr;  in get_unmapped_area()
2194 	int error = 0;  in expand_upwards()  local
2238 		error = -ENOMEM;  in expand_upwards()
2240 			error = acct_stack_growth(vma, size, grow);  in expand_upwards()
2241 			if (!error) {  in expand_upwards()
2270 	return error;  in expand_upwards()
2282 	int error;  in expand_downwards()  local
2285 	error = security_mmap_addr(address);  in expand_downwards()
2286 	if (error)  in expand_downwards()
2287 		return error;  in expand_downwards()
2319 		error = -ENOMEM;  in expand_downwards()
2321 			error = acct_stack_growth(vma, size, grow);  in expand_downwards()
2322 			if (!error) {  in expand_downwards()
2349 	return error;  in expand_downwards()
2612 		int error;  in do_munmap()  local
2622 		error = __split_vma(mm, vma, start, 0);  in do_munmap()
2623 		if (error)  in do_munmap()
2624 			return error;  in do_munmap()
2631 		int error = __split_vma(mm, last, end, 1);  in do_munmap()  local
2632 		if (error)  in do_munmap()
2633 			return error;  in do_munmap()
2704 	int error;  in do_brk()  local
2712 	error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);  in do_brk()
2713 	if (error & ~PAGE_MASK)  in do_brk()
2714 		return error;  in do_brk()
2716 	error = mlock_future_check(mm, mm->def_flags, len);  in do_brk()
2717 	if (error)  in do_brk()
2718 		return error;  in do_brk()