commit 4839c52b01ca91be1c62761e08fb3deb3881e857
author Philippe De Muyter <phdm@macqel.be> Mon Jul 09 15:32:57 2007 -0700
committer David S. Miller <davem@sunset.davemloft.net> Tue Jul 10 22:19:04 2007 -0700
tree 21bc1e568bc76b7556816d995fdf6b3304511eab
parent 6b25d30bf112370a12d05c3c0fd43732985dab01

[IPV4]: Make ip_tos2prio const.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/route.h

diff --git a/include/net/route.h b/include/net/route.h
index 188b8936..f7ce625 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -135,7 +135,7 @@
 
 #define IPTOS_RT_MASK	(IPTOS_TOS_MASK & ~3)
 
-extern __u8 ip_tos2prio[16];
+extern const __u8 ip_tos2prio[16];
 
 static inline char rt_tos2priority(u8 tos)
 {

net/ipv4/route.c

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 8528502..88fa648 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -167,7 +167,7 @@
 
 #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,