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Diffstat (limited to 'net/ipv6/udp.c')
-rw-r--r--net/ipv6/udp.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 622eeaf5732b..07fa579dfb96 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -36,6 +36,7 @@
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/uaccess.h>
+#include <linux/indirect_call_wrapper.h>
#include <net/addrconf.h>
#include <net/ndisc.h>
@@ -285,8 +286,7 @@ int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
struct inet_sock *inet = inet_sk(sk);
struct sk_buff *skb;
unsigned int ulen, copied;
- int peeked, peeking, off;
- int err;
+ int off, err, peeking = flags & MSG_PEEK;
int is_udplite = IS_UDPLITE(sk);
struct udp_mib __percpu *mib;
bool checksum_valid = false;
@@ -299,9 +299,8 @@ int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
return ipv6_recv_rxpmtu(sk, msg, len, addr_len);
try_again:
- peeking = flags & MSG_PEEK;
off = sk_peek_offset(sk, flags);
- skb = __skb_recv_udp(sk, flags, noblock, &peeked, &off, &err);
+ skb = __skb_recv_udp(sk, flags, noblock, &off, &err);
if (!skb)
return err;
@@ -340,14 +339,14 @@ try_again:
goto csum_copy_err;
}
if (unlikely(err)) {
- if (!peeked) {
+ if (!peeking) {
atomic_inc(&sk->sk_drops);
SNMP_INC_STATS(mib, UDP_MIB_INERRORS);
}
kfree_skb(skb);
return err;
}
- if (!peeked)
+ if (!peeking)
SNMP_INC_STATS(mib, UDP_MIB_INDATAGRAMS);
sock_recv_ts_and_drops(msg, sk, skb);
@@ -982,7 +981,7 @@ static struct sock *__udp6_lib_demux_lookup(struct net *net,
return NULL;
}
-static void udp_v6_early_demux(struct sk_buff *skb)
+INDIRECT_CALLABLE_SCOPE void udp_v6_early_demux(struct sk_buff *skb)
{
struct net *net = dev_net(skb->dev);
const struct udphdr *uh;
@@ -1023,7 +1022,7 @@ static void udp_v6_early_demux(struct sk_buff *skb)
}
}
-static __inline__ int udpv6_rcv(struct sk_buff *skb)
+INDIRECT_CALLABLE_SCOPE int udpv6_rcv(struct sk_buff *skb)
{
return __udp6_lib_rcv(skb, &udp_table, IPPROTO_UDP);
}