* [PATCH] net : make ip_tos2prio const
@ 2007-07-06 11:30 Philippe De Muyter
2007-07-09 22:33 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Philippe De Muyter @ 2007-07-06 11:30 UTC (permalink / raw)
To: linux-kernel
Hi all,
Make ip_tos2prio `const'.
Signed-off-by: Philippe De Muyter <phdm@macqel.be>
diff -r 6c0a10cc415a include/net/route.h
--- a/include/net/route.h Thu Jul 5 16:10:16 2007 -0700
+++ b/include/net/route.h Fri Jul 6 13:23:35 2007 +0200
@@ -136,7 +136,7 @@ static inline void ip_rt_put(struct rtab
#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)
{
diff -r 6c0a10cc415a net/ipv4/route.c
--- a/net/ipv4/route.c Thu Jul 5 16:10:16 2007 -0700
+++ b/net/ipv4/route.c Fri Jul 6 13:23:35 2007 +0200
@@ -168,7 +168,7 @@ 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,
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2007-07-06 11:30 [PATCH] net : make ip_tos2prio const Philippe De Muyter
2007-07-09 22:33 ` David Miller
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