fix(virtio): clippy warnings

AsakuraMizu · AsakuraMizu · commit be50d85eab2b · 2026-01-13T15:24:03.000+08:00
diff --git a/axdriver_virtio/src/socket.rs b/axdriver_virtio/src/socket.rs
@@ -77,7 +77,7 @@ impl<H: Hal, T: Transport> VsockDriverOps for VirtIoSocketDev<H, T> {
             .inner
             .recv(peer_addr, src_port, buf)
             .map_err(as_dev_err);
-        self.inner.update_credit(peer_addr, src_port);
+        let _ = self.inner.update_credit(peer_addr, src_port);
         res
     }
 

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ impl<H: Hal, T: Transport> VsockDriverOps for VirtIoSocketDev<H, T> {`
`77`	`77`	`.inner`
`78`	`78`	`.recv(peer_addr, src_port, buf)`
`79`	`79`	`.map_err(as_dev_err);`
`80`		`- self.inner.update_credit(peer_addr, src_port);`
	`80`	`+ let _ = self.inner.update_credit(peer_addr, src_port);`
`81`	`81`	`res`
`82`	`82`	`}`
`83`	`83`