302 	struct copy_block_struct copy_block;  in cmf_cmb_copy_wait()  local
316 	init_waitqueue_head(&copy_block.wait);  in cmf_cmb_copy_wait()
317 	copy_block.ret = CMF_PENDING;  in cmf_cmb_copy_wait()
320 	cdev->private->cmb_wait = &copy_block;  in cmf_cmb_copy_wait()
323 	ret = wait_event_interruptible(copy_block.wait,  in cmf_cmb_copy_wait()
324 				       copy_block.ret != CMF_PENDING);  in cmf_cmb_copy_wait()
327 		if (copy_block.ret == CMF_PENDING) {  in cmf_cmb_copy_wait()
328 			copy_block.ret = -ERESTARTSYS;  in cmf_cmb_copy_wait()
334 	ret = copy_block.ret;  in cmf_cmb_copy_wait()
342 	struct copy_block_struct *copy_block = cdev->private->cmb_wait;  in cmf_retry_copy_block()  local
344 	if (!copy_block)  in cmf_retry_copy_block()
347 	copy_block->ret = cmf_copy_block(cdev);  in cmf_retry_copy_block()
348 	wake_up(&copy_block->wait);  in cmf_retry_copy_block()