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Remove unnecessary code

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This commit is contained in:
Stephen Marz 2020-03-13 11:28:39 -04:00
parent eec1047ac9
commit 9524954eb2
1 changed files with 4 additions and 4 deletions
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8
risc_v/ch9/src/block.rs
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@ -355,14 +355,14 @@ pub fn pending(bd: &mut BlockDevice) {
let ref elem = queue.used.ring[bd.ack_used_idx as usize];
bd.ack_used_idx = (bd.ack_used_idx + 1) % VIRTIO_RING_SIZE as u16;
let idx = elem.id as usize;
let len = elem.len as usize;
let _len = elem.len as usize;
// println!("Elem id = {}, Len = {}", idx, len);
let ref desc = queue.desc[idx];
// let ref desc = queue.desc[idx];
// Free the header.
let addr = desc.addr as *const Request;
// let addr = desc.addr as *const Request;
// println!("Status returned as {}", (*addr).status.status);
// println!("Freeing {:p}", addr);
kfree(addr as *mut u8);
kfree(queue.desc[idx].addr as *mut u8);
}
}
}