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-rw-r--r--src/linux.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/linux.rs b/src/linux.rs
index 8690ff7..c8eb478 100644
--- a/src/linux.rs
+++ b/src/linux.rs
@@ -1767,7 +1767,7 @@ fn run_control(
     }
 
     // Balance available memory between guest and host every second.
-    let mut balancemem_timer = TimerFd::new().map_err(Error::CreateTimerFd)?;
+    let balancemem_timer = TimerFd::new().map_err(Error::CreateTimerFd)?;
     if Path::new(LOWMEM_AVAILABLE).exists() {
         // Create timer request balloon stats every 1s.
         poll_ctx