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misc: Use variables directly in format! string

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Fix clippy warning `uninlined_format_args` reported by rustc rustc
1.89.0 (29483883e 2025-08-04).

```console
warning: variables can be used directly in the `format!` string
   --> block/src/lib.rs:649:17
    |
649 |                 info!("{} failed to create io_uring instance: {}", error_msg, e);
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args
    = note: `#[warn(clippy::uninlined_format_args)]` on by default
help: change this to
    |
649 -                 info!("{} failed to create io_uring instance: {}", error_msg, e);
649 +                 info!("{error_msg} failed to create io_uring instance: {e}");
    |
```

Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
This commit is contained in:
Ruoqing He
2025-09-23 15:07:13 +00:00
committed by cloud-hypervisor-bot
parent ea83fe314c
commit f2dfa7f6e0
56 changed files with 470 additions and 679 deletions
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virtio-devices/src/balloon.rs
+8 -14
View File
@@ -163,7 +163,7 @@ struct BalloonEpollHandler {
impl BalloonEpollHandler {
fn signal(&self, int_type: VirtioInterruptType) -> result::Result<(), Error> {
self.interrupt_cb.trigger(int_type).map_err(|e| {
error!("Failed to signal used queue: {:?}", e);
error!("Failed to signal used queue: {e:?}");
Error::FailedSignal(e)
})
}
@@ -363,28 +363,24 @@ impl EpollHelperHandler for BalloonEpollHandler {
INFLATE_QUEUE_EVENT => {
self.inflate_queue_evt.read().map_err(|e| {
EpollHelperError::HandleEvent(anyhow!(
"Failed to get inflate queue event: {:?}",
e
"Failed to get inflate queue event: {e:?}"
))
})?;
self.process_queue(0).map_err(|e| {
EpollHelperError::HandleEvent(anyhow!(
"Failed to signal used inflate queue: {:?}",
e
"Failed to signal used inflate queue: {e:?}"
))
})?;
}
DEFLATE_QUEUE_EVENT => {
self.deflate_queue_evt.read().map_err(|e| {
EpollHelperError::HandleEvent(anyhow!(
"Failed to get deflate queue event: {:?}",
e
"Failed to get deflate queue event: {e:?}"
))
})?;
self.process_queue(1).map_err(|e| {
EpollHelperError::HandleEvent(anyhow!(
"Failed to signal used deflate queue: {:?}",
e
"Failed to signal used deflate queue: {e:?}"
))
})?;
}
@@ -392,14 +388,12 @@ impl EpollHelperHandler for BalloonEpollHandler {
if let Some(reporting_queue_evt) = self.reporting_queue_evt.as_ref() {
reporting_queue_evt.read().map_err(|e| {
EpollHelperError::HandleEvent(anyhow!(
"Failed to get reporting queue event: {:?}",
e
"Failed to get reporting queue event: {e:?}"
))
})?;
self.process_reporting_queue(2).map_err(|e| {
EpollHelperError::HandleEvent(anyhow!(
"Failed to signal used inflate queue: {:?}",
e
"Failed to signal used inflate queue: {e:?}"
))
})?;
} else {
@@ -450,7 +444,7 @@ impl Balloon {
let mut queue_sizes = vec![QUEUE_SIZE; MIN_NUM_QUEUES];
let (avail_features, acked_features, config, paused) = if let Some(state) = state {
info!("Restoring virtio-balloon {}", id);
info!("Restoring virtio-balloon {id}");
(
state.avail_features,
state.acked_features,