4697 	int min_ret = 0;  in io_sendmsg()  local
4716 		min_ret = iov_iter_count(&kmsg->msg.msg_iter);  in io_sendmsg()
4728 	if (ret < min_ret)  in io_sendmsg()
4741 	int min_ret = 0;  in io_send()  local
4761 		min_ret = iov_iter_count(&msg.msg_iter);  in io_send()
4770 	if (ret < min_ret)  in io_send()
4924 	int min_ret = 0;  in io_recvmsg()  local
4954 		min_ret = iov_iter_count(&kmsg->msg.msg_iter);  in io_recvmsg()
4969 	if (ret < min_ret || ((flags & MSG_WAITALL) && (kmsg->msg.msg_flags & (MSG_TRUNC | MSG_CTRUNC))))  in io_recvmsg()
4984 	int min_ret = 0;  in io_recv()  local
5014 		min_ret = iov_iter_count(&msg.msg_iter);  in io_recv()
5024 	if (ret < min_ret || ((flags & MSG_WAITALL) && (msg.msg_flags & (MSG_TRUNC | MSG_CTRUNC))))  in io_recv()