1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 85285021518b..88fa648d7ba3 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -167,7 +167,7 @@ static struct dst_ops ipv4_dst_ops = {
 
 #define ECN_OR_COST(class)      TC_PRIO_##class
 
-__u8 ip_tos2prio[16] = {
+const __u8 ip_tos2prio[16] = {
         TC_PRIO_BESTEFFORT,
         ECN_OR_COST(FILLER),
         TC_PRIO_BESTEFFORT,