diff options
Diffstat (limited to 'include/net/dsfield.h')
| -rw-r--r-- | include/net/dsfield.h | 6 |
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; } |