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clippy: Address the issue 'needless-borrow'

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Issue from beta verion of clippy:

Error:    --> vm-virtio/src/queue.rs:700:59
    |
700 |             if let Some(used_event) = self.get_used_event(&mem) {
    |                                                           ^^^^ help: change this to: `mem`
    |
    = note: `-D clippy::needless-borrow` implied by `-D warnings`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen
2021-06-23 13:42:17 -07:00
committed by Sebastien Boeuf
parent 585269ecb9
commit 5825ab2dd4
30 changed files with 74 additions and 74 deletions
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10
qcow/src/qcow.rs
View File

@@ -576,7 +576,7 @@ impl QcowFile {
/// Returns the L1 lookup table for this file. This is only useful for debugging.
pub fn l1_table(&self) -> &[u64] {
&self.l1_table.get_values()
self.l1_table.get_values()
}
/// Returns an L2_table of cluster addresses, only used for debugging.
@@ -613,7 +613,7 @@ impl QcowFile {
/// Returns the refcount table for this file. This is only useful for debugging.
pub fn ref_table(&self) -> &[u64] {
&self.refcounts.ref_table()
self.refcounts.ref_table()
}
/// Returns the `index`th refcount block from the file.
@@ -831,7 +831,7 @@ impl QcowFile {
// Rewrite the top-level refcount table.
raw_file
.write_pointer_table(header.refcount_table_offset, &ref_table, 0)
.write_pointer_table(header.refcount_table_offset, ref_table, 0)
.map_err(Error::WritingHeader)?;
// Rewrite the header again, now with lazy refcounts disabled.
@@ -1379,7 +1379,7 @@ impl QcowFile {
let mut sync_required = if self.l1_table.dirty() {
self.raw_file.write_pointer_table(
self.header.l1_table_offset,
&self.l1_table.get_values(),
self.l1_table.get_values(),
0,
)?;
self.l1_table.mark_clean();
@@ -1783,7 +1783,7 @@ mod tests {
F: FnMut(RawFile),
{
let mut disk_file: RawFile = RawFile::new(TempFile::new().unwrap().into_file(), false);
disk_file.write_all(&header).unwrap();
disk_file.write_all(header).unwrap();
disk_file.set_len(0x1_0000_0000).unwrap();
disk_file.seek(SeekFrom::Start(0)).unwrap();

4
qcow/src/refcount.rs
View File

@@ -171,7 +171,7 @@ impl RefCount {
if self.ref_table.dirty() {
raw_file.write_pointer_table(
self.refcount_table_offset,
&self.ref_table.get_values(),
self.ref_table.get_values(),
0,
)?;
self.ref_table.mark_clean();
@@ -210,7 +210,7 @@ impl RefCount {
/// Returns the refcount table for this file. This is only useful for debugging.
pub fn ref_table(&self) -> &[u64] {
&self.ref_table.get_values()
self.ref_table.get_values()
}
/// Returns the refcounts stored in the given block.