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net_util: Fix error type

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The type of error wasn't properly reflecting the issue.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2021-10-21 18:02:21 +02:00
parent 0249e8641a
commit f151a8602c
1 changed files with 3 additions and 3 deletions
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6
net_util/src/ctrl_queue.rs
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@ -21,8 +21,8 @@ pub enum Error {
GuestMemory(GuestMemoryError),
/// No control header descriptor
NoControlHeaderDescriptor,
/// No queue pairs number.
NoQueuePairsDescriptor,
/// Missing the data descriptor in the chain.
NoDataDescriptor,
/// No status descriptor
NoStatusDescriptor,
/// Failed adding used index
@ -65,7 +65,7 @@ impl CtrlQueue {
.memory()
.read_obj(ctrl_desc.addr())
.map_err(Error::GuestMemory)?;
let data_desc = desc_chain.next().ok_or(Error::NoQueuePairsDescriptor)?;
let data_desc = desc_chain.next().ok_or(Error::NoDataDescriptor)?;
let status_desc = desc_chain.next().ok_or(Error::NoStatusDescriptor)?;
let ok = match u32::from(ctrl_hdr.class) {