alex/rp-hal-boards
1
0
Fork 0
mirror of https://github.com/italicsjenga/rp-hal-boards.git synced 2024-12-23 20:51:31 +11:00
Code Issues Packages Projects Releases Wiki Activity

Apply clippy's suggestions.

Browse source
This commit is contained in:
Jonathan Pallant 2021-11-19 17:38:32 +00:00
parent 68014469dd
commit 038f792e21
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
rp2040-hal/src/sio.rs
View file

@ -122,7 +122,7 @@ impl SioFifo {
/// Read from the FIFO until it is empty, throwing the contents away. /// Read from the FIFO until it is empty, throwing the contents away.
pub fn drain(&mut self) { pub fn drain(&mut self) {
while let Some(_) = self.read() { while self.read().is_some() {
// Spin until FIFO empty // Spin until FIFO empty
} }
} }