diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index 97238536d30d526f05d1cbfe71b521340b5d8dbc..1e2bb451156a81e11327c08059fc5186ee98720f 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -17,7 +17,6 @@
 #include <linux/tty_flip.h>
 #include <linux/moduleparam.h>
 #include <linux/spinlock.h>
-#include <linux/errno.h>
 #include <linux/uaccess.h>
 #include <linux/usb/serial.h>