1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index ba5bbc503446..d92772e992d2 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -83,6 +83,7 @@
 #include <linux/compat.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include "slip.h"
 #ifdef CONFIG_INET
 #include <linux/ip.h>
@@ -457,7 +458,7 @@ static void sl_tx_timeout(struct net_device *dev)
                  *      14 Oct 1994 Dmitry Gorodchanin.
                  */
 #ifdef SL_CHECK_TRANSMIT
-                if (time_before(jiffies, dev->trans_start + 20 * HZ))  {
+                if (time_before(jiffies, dev_trans_start(dev) + 20 * HZ))  {
                         /* 20 sec timeout not reached */
                         goto out;
                 }