External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2024-12-22 13:45:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

virtio-queue: Fix clippy (needless_late_init) issue

Browse Source 
warning: unneeded late initalization
   --> virtio-queue/src/chain.rs:381:13
    |
381 |             let desc: Descriptor;
    |             ^^^^^^^^^^^^^^^^^^^^^
    |
    = note: `#[warn(clippy::needless_late_init)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
help: declare `desc` here
    |
382 |             let desc: Descriptor = if i < 3 {
    |             ++++++++++++++++++++++
help: remove the assignments from the branches
    |
383 ~                 Descriptor::new(0x1000 * i as u64, 0x1000, VIRTQ_DESC_F_NEXT, i + 1)
384 |             } else {
385 ~                 Descriptor::new(0x1000 * i as u64, 0x1000, 0, 0)
    |
help: add a semicolon after the `if` expression
    |
386 |             };
    |              +

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2022-01-07 10:20:13 +00:00 committed by Bo Chen
parent f6333a39a5
commit 2563b08ff0
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
virtio-queue/src/chain.rs
View File

@ -378,12 +378,11 @@ mod tests {
// create an indirect table with 4 chained descriptors // create an indirect table with 4 chained descriptors
let idtable = DescriptorTable::new(m, GuestAddress(0x7000), 4); let idtable = DescriptorTable::new(m, GuestAddress(0x7000), 4);
for i in 0..4u16 { for i in 0..4u16 {
let desc: Descriptor; let desc = if i < 3 {
if i < 3 { Descriptor::new(0x1000 * i as u64, 0x1000, VIRTQ_DESC_F_NEXT, i + 1)
desc = Descriptor::new(0x1000 * i as u64, 0x1000, VIRTQ_DESC_F_NEXT, i + 1);
} else { } else {
desc = Descriptor::new(0x1000 * i as u64, 0x1000, 0, 0); Descriptor::new(0x1000 * i as u64, 0x1000, 0, 0)
} };
idtable.store(i, desc); idtable.store(i, desc);
} }