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authorPaolo Abeni <pabeni@redhat.com>2017-05-17 14:52:16 +0200
committerDavid S. Miller <davem@davemloft.net>2017-05-18 10:23:33 -0400
commita3f96c47c8d4c38be71fdbb440a99968c764ba62 (patch)
tree0318561beba91832f5fd596d35682762399a09e6 /net
parenta285860211bf257b0e6d522dac6006794be348af (diff)
downloadlinux-a3f96c47c8d4c38be71fdbb440a99968c764ba62.tar.bz2
udp: make *udp*_queue_rcv_skb() functions static
Since the udp memory accounting refactor, we don't need any more to export the *udp*_queue_rcv_skb(). Make them static and fix a couple of sparse warnings: net/ipv4/udp.c:1615:5: warning: symbol 'udp_queue_rcv_skb' was not declared. Should it be static? net/ipv6/udp.c:572:5: warning: symbol 'udpv6_queue_rcv_skb' was not declared. Should it be static? Fixes: 850cbaddb52d ("udp: use it's own memory accounting schema") Fixes: c915fe13cbaa ("udplite: fix NULL pointer dereference") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/udp.c4
-rw-r--r--net/ipv4/udp_impl.h1
-rw-r--r--net/ipv6/udp.c4
-rw-r--r--net/ipv6/udp_impl.h1
4 files changed, 4 insertions, 6 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index ea6e4cff9faf..1d6219bf2d6b 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1612,7 +1612,7 @@ static void udp_v4_rehash(struct sock *sk)
udp_lib_rehash(sk, new_hash);
}
-int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
int rc;
@@ -1657,7 +1657,7 @@ EXPORT_SYMBOL(udp_encap_enable);
* Note that in the success and error cases, the skb is assumed to
* have either been requeued or freed.
*/
-int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+static int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
struct udp_sock *up = udp_sk(sk);
int is_udplite = IS_UDPLITE(sk);
diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h
index feb50a16398d..a8cf8c6fb60c 100644
--- a/net/ipv4/udp_impl.h
+++ b/net/ipv4/udp_impl.h
@@ -25,7 +25,6 @@ int udp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
int flags, int *addr_len);
int udp_sendpage(struct sock *sk, struct page *page, int offset, size_t size,
int flags);
-int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
void udp_destroy_sock(struct sock *sk);
#ifdef CONFIG_PROC_FS
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 04862abfe4ec..06ec39b79609 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -526,7 +526,7 @@ out:
return;
}
-int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+static int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
int rc;
@@ -569,7 +569,7 @@ void udpv6_encap_enable(void)
}
EXPORT_SYMBOL(udpv6_encap_enable);
-int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+static int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
struct udp_sock *up = udp_sk(sk);
int is_udplite = IS_UDPLITE(sk);
diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
index e78bdc76dcc3..f180b3d85e31 100644
--- a/net/ipv6/udp_impl.h
+++ b/net/ipv6/udp_impl.h
@@ -26,7 +26,6 @@ int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len);
int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
int flags, int *addr_len);
-int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
void udpv6_destroy_sock(struct sock *sk);
#ifdef CONFIG_PROC_FS