aboutsummaryrefslogtreecommitdiffstats
path: root/include/net/udplite.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/net/udplite.h')
-rw-r--r--include/net/udplite.h9
1 files changed, 2 insertions, 7 deletions
diff --git a/include/net/udplite.h b/include/net/udplite.h
index 01ddb2c20264..b76b2e377af4 100644
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -25,9 +25,7 @@ static __inline__ int udplite_getfrag(void *from, char *to, int offset,
25/* Designate sk as UDP-Lite socket */ 25/* Designate sk as UDP-Lite socket */
26static inline int udplite_sk_init(struct sock *sk) 26static inline int udplite_sk_init(struct sock *sk)
27{ 27{
28#ifdef CONFIG_IP_UDPLITE
29 udp_sk(sk)->pcflag = UDPLITE_BIT; 28 udp_sk(sk)->pcflag = UDPLITE_BIT;
30#endif
31 return 0; 29 return 0;
32} 30}
33 31
@@ -71,7 +69,7 @@ static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
71static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh) 69static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
72{ 70{
73 int cscov = up->len; 71 int cscov = up->len;
74#ifdef CONFIG_IP_UDPLITE 72
75 /* 73 /*
76 * Sender has set `partial coverage' option on UDP-Lite socket 74 * Sender has set `partial coverage' option on UDP-Lite socket
77 */ 75 */
@@ -95,15 +93,13 @@ static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
95 * illegal, we fall back to the defaults here. 93 * illegal, we fall back to the defaults here.
96 */ 94 */
97 } 95 }
98#endif
99 return cscov; 96 return cscov;
100} 97}
101 98
102static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb) 99static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb)
103{ 100{
104 __wsum csum = 0;
105#ifdef CONFIG_IP_UDPLITE
106 int cscov = udplite_sender_cscov(udp_sk(sk), udp_hdr(skb)); 101 int cscov = udplite_sender_cscov(udp_sk(sk), udp_hdr(skb));
102 __wsum csum = 0;
107 103
108 skb->ip_summed = CHECKSUM_NONE; /* no HW support for checksumming */ 104 skb->ip_summed = CHECKSUM_NONE; /* no HW support for checksumming */
109 105
@@ -116,7 +112,6 @@ static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb)
116 if ((cscov -= len) <= 0) 112 if ((cscov -= len) <= 0)
117 break; 113 break;
118 } 114 }
119#endif
120 return csum; 115 return csum;
121} 116}
122 117