diff options
Diffstat (limited to 'include/net/inet_ecn.h')
| -rw-r--r-- | include/net/inet_ecn.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index cadc0eab54fa..10117c8503e8 100644 --- a/include/net/inet_ecn.h +++ b/include/net/inet_ecn.h @@ -53,7 +53,7 @@ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner) static inline int IP_ECN_set_ce(struct iphdr *iph) { - u32 check = iph->check; + u32 check = (__force u32)iph->check; u32 ecn = (iph->tos + 1) & INET_ECN_MASK; /* @@ -71,9 +71,9 @@ static inline int IP_ECN_set_ce(struct iphdr *iph) * INET_ECN_ECT_1 => check += htons(0xFFFD) * INET_ECN_ECT_0 => check += htons(0xFFFE) */ - check += htons(0xFFFB) + htons(ecn); + check += (__force u16)htons(0xFFFB) + (__force u16)htons(ecn); - iph->check = check + (check>=0xFFFF); + iph->check = (__force __sum16)(check + (check>=0xFFFF)); iph->tos |= INET_ECN_CE; return 1; } |