From: Sorin Dumitru <sorin@returnze.ro>
Date: Tue, 22 Jul 2014 18:16:51 +0000 (+0300)
Subject: sock: remove skb argument from sk_rcvqueues_full
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=274f482d33a309c87096f2983601ceda2761094e;p=linux-beck.git

sock: remove skb argument from sk_rcvqueues_full

It hasn't been used since commit 0fd7bac(net: relax rcvbuf limits).

Signed-off-by: Sorin Dumitru <sorin@returnze.ro>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/sock.h b/include/net/sock.h
index 28f734601b50..720773304a85 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -810,8 +810,7 @@ static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb)
  * Do not take into account this skb truesize,
  * to allow even a single big packet to come.
  */
-static inline bool sk_rcvqueues_full(const struct sock *sk, const struct sk_buff *skb,
-				     unsigned int limit)
+static inline bool sk_rcvqueues_full(const struct sock *sk, unsigned int limit)
 {
 	unsigned int qsize = sk->sk_backlog.len + atomic_read(&sk->sk_rmem_alloc);
 
@@ -822,7 +821,7 @@ static inline bool sk_rcvqueues_full(const struct sock *sk, const struct sk_buff
 static inline __must_check int sk_add_backlog(struct sock *sk, struct sk_buff *skb,
 					      unsigned int limit)
 {
-	if (sk_rcvqueues_full(sk, skb, limit))
+	if (sk_rcvqueues_full(sk, limit))
 		return -ENOBUFS;
 
 	__sk_add_backlog(sk, skb);
diff --git a/net/core/sock.c b/net/core/sock.c
index 026e01f70274..ca9b65199d28 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -491,7 +491,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
 
 	skb->dev = NULL;
 
-	if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf)) {
+	if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
 		atomic_inc(&sk->sk_drops);
 		goto discard_and_relse;
 	}
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index f31053b90ee0..f57c0e4c2326 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1567,7 +1567,7 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 		goto csum_error;
 
 
-	if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf)) {
+	if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
 		UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
 				 is_udplite);
 		goto drop;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index f9d8800bb72f..5b6091de5868 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -673,7 +673,7 @@ int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 			goto csum_error;
 	}
 
-	if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf)) {
+	if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
 		UDP6_INC_STATS_BH(sock_net(sk),
 				  UDP_MIB_RCVBUFERRORS, is_udplite);
 		goto drop;