1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 44e2a3d2359a..cb4a0f4bd5e5 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -735,10 +735,10 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
         }
 
         tos = tiph->tos;
-        if (tos&1) {
+        if (tos == 1) {
+                tos = 0;
                 if (skb->protocol == htons(ETH_P_IP))
                         tos = old_iph->tos;
-                tos &= ~1;
         }
 
         {