11 #include <linux/compat.h>
431 			 * This is our messed up request with compat pointer.  in uhid_event_from_user()
435 			struct uhid_create_req_compat *compat;  in uhid_event_from_user()  local
437 			compat = kzalloc(sizeof(*compat), GFP_KERNEL);  in uhid_event_from_user()
438 			if (!compat)  in uhid_event_from_user()
443 			if (copy_from_user(compat, buffer,  in uhid_event_from_user()
444 					   min(len, sizeof(*compat)))) {  in uhid_event_from_user()
445 				kfree(compat);  in uhid_event_from_user()
452 			memcpy(event->u.create.name, compat->name,  in uhid_event_from_user()
453 				sizeof(compat->name));  in uhid_event_from_user()
454 			memcpy(event->u.create.phys, compat->phys,  in uhid_event_from_user()
455 				sizeof(compat->phys));  in uhid_event_from_user()
456 			memcpy(event->u.create.uniq, compat->uniq,  in uhid_event_from_user()
457 				sizeof(compat->uniq));  in uhid_event_from_user()
459 			event->u.create.rd_data = compat_ptr(compat->rd_data);  in uhid_event_from_user()
460 			event->u.create.rd_size = compat->rd_size;  in uhid_event_from_user()
462 			event->u.create.bus = compat->bus;  in uhid_event_from_user()
463 			event->u.create.vendor = compat->vendor;  in uhid_event_from_user()
464 			event->u.create.product = compat->product;  in uhid_event_from_user()
465 			event->u.create.version = compat->version;  in uhid_event_from_user()
466 			event->u.create.country = compat->country;  in uhid_event_from_user()
468 			kfree(compat);  in uhid_event_from_user()