another small clippy fix

robamu · robamu · commit 983532c70664 · 2025-09-11T18:17:43.000+02:00
diff --git a/tests/test_class_host/device.rs b/tests/test_class_host/device.rs
@@ -60,7 +60,7 @@ pub fn open_device(ctx: &Context) -> rusb::Result<DeviceHandles> {
             continue;
         }
 
-        let mut handle = device.open()?;
+        let handle = device.open()?;
 
         let langs = handle.read_languages(TIMEOUT)?;
         if langs.is_empty() || langs[0].lang_id() != EN_US {

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ pub fn open_device(ctx: &Context) -> rusb::Result<DeviceHandles> {`
`60`	`60`	`continue;`
`61`	`61`	`}`
`62`	`62`
`63`		`- let mut handle = device.open()?;`
	`63`	`+ let handle = device.open()?;`
`64`	`64`
`65`	`65`	`let langs = handle.read_languages(TIMEOUT)?;`
`66`	`66`	`if langs.is_empty() \|\| langs[0].lang_id() != EN_US {`