From bc09eceaf401893275b6ec5508d523ec39357d78 Mon Sep 17 00:00:00 2001
From: Alexander Morozov <lk4d4@docker.com>
Date: Wed, 28 Oct 2015 06:54:09 -0700
Subject: [PATCH] Do not ignore error from driver.Put

Signed-off-by: Alexander Morozov <lk4d4@docker.com>
---
 daemon/daemon.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/daemon/daemon.go b/daemon/daemon.go
index efb6bf824a..af8c4863d5 100644
--- a/daemon/daemon.go
+++ b/daemon/daemon.go
@@ -933,8 +933,7 @@ func (daemon *Daemon) Mount(container *Container) error {
 }
 
 func (daemon *Daemon) unmount(container *Container) error {
-	daemon.driver.Put(container.ID)
-	return nil
+	return daemon.driver.Put(container.ID)
 }
 
 func (daemon *Daemon) run(c *Container, pipes *execdriver.Pipes, startCallback execdriver.DriverCallback) (execdriver.ExitStatus, error) {