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authorJan Engelhardt <jengelh@computergmbh.de>2007-12-04 23:37:29 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:55:58 -0800
commit3c3f486603438130b93b33acd92db0f994ec3e55 (patch)
tree8f9462fa49f7139cfc0bc6599fd3706233a3bbb4 /include/net/dsfield.h
parent4c37799ccf6c722e0dad6a0677af22d1c23fb897 (diff)
downloadlinux-3c3f486603438130b93b33acd92db0f994ec3e55.tar.bz2
[NET]: Constify include/net/dsfield.h
Constify include/net/dsfield.h Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dsfield.h')
-rw-r--r--include/net/dsfield.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/dsfield.h b/include/net/dsfield.h
index eb65bf2e2502..8a8d4e06900d 100644
--- a/include/net/dsfield.h
+++ b/include/net/dsfield.h
@@ -12,15 +12,15 @@
#include <asm/byteorder.h>
-static inline __u8 ipv4_get_dsfield(struct iphdr *iph)
+static inline __u8 ipv4_get_dsfield(const struct iphdr *iph)
{
return iph->tos;
}
-static inline __u8 ipv6_get_dsfield(struct ipv6hdr *ipv6h)
+static inline __u8 ipv6_get_dsfield(const struct ipv6hdr *ipv6h)
{
- return ntohs(*(__be16 *) ipv6h) >> 4;
+ return ntohs(*(const __be16 *)ipv6h) >> 4;
}