360 	struct proc_dir_entry *ent = NULL;  in __proc_create()  local
381 	ent = kzalloc(sizeof(struct proc_dir_entry) + qstr.len + 1, GFP_KERNEL);  in __proc_create()
382 	if (!ent)  in __proc_create()
385 	memcpy(ent->name, fn, qstr.len + 1);  in __proc_create()
386 	ent->namelen = qstr.len;  in __proc_create()
387 	ent->mode = mode;  in __proc_create()
388 	ent->nlink = nlink;  in __proc_create()
389 	ent->subdir = RB_ROOT;  in __proc_create()
390 	atomic_set(&ent->count, 1);  in __proc_create()
391 	spin_lock_init(&ent->pde_unload_lock);  in __proc_create()
392 	INIT_LIST_HEAD(&ent->pde_openers);  in __proc_create()
394 	return ent;  in __proc_create()
400 	struct proc_dir_entry *ent;  in proc_symlink()  local
402 	ent = __proc_create(&parent, name,  in proc_symlink()
405 	if (ent) {  in proc_symlink()
406 		ent->data = kmalloc((ent->size=strlen(dest))+1, GFP_KERNEL);  in proc_symlink()
407 		if (ent->data) {  in proc_symlink()
408 			strcpy((char*)ent->data,dest);  in proc_symlink()
409 			ent->proc_iops = &proc_link_inode_operations;  in proc_symlink()
410 			if (proc_register(parent, ent) < 0) {  in proc_symlink()
411 				kfree(ent->data);  in proc_symlink()
412 				kfree(ent);  in proc_symlink()
413 				ent = NULL;  in proc_symlink()
416 			kfree(ent);  in proc_symlink()
417 			ent = NULL;  in proc_symlink()
420 	return ent;  in proc_symlink()
427 	struct proc_dir_entry *ent;  in proc_mkdir_data()  local
432 	ent = __proc_create(&parent, name, S_IFDIR | mode, 2);  in proc_mkdir_data()
433 	if (ent) {  in proc_mkdir_data()
434 		ent->data = data;  in proc_mkdir_data()
435 		ent->proc_fops = &proc_dir_operations;  in proc_mkdir_data()
436 		ent->proc_iops = &proc_dir_inode_operations;  in proc_mkdir_data()
438 		if (proc_register(parent, ent) < 0) {  in proc_mkdir_data()
439 			kfree(ent);  in proc_mkdir_data()
441 			ent = NULL;  in proc_mkdir_data()
444 	return ent;  in proc_mkdir_data()
465 	struct proc_dir_entry *ent, *parent = NULL;  in proc_create_mount_point()  local
467 	ent = __proc_create(&parent, name, mode, 2);  in proc_create_mount_point()
468 	if (ent) {  in proc_create_mount_point()
469 		ent->data = NULL;  in proc_create_mount_point()
470 		ent->proc_fops = NULL;  in proc_create_mount_point()
471 		ent->proc_iops = NULL;  in proc_create_mount_point()
472 		if (proc_register(parent, ent) < 0) {  in proc_create_mount_point()
473 			kfree(ent);  in proc_create_mount_point()
475 			ent = NULL;  in proc_create_mount_point()
478 	return ent;  in proc_create_mount_point()