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-rw-r--r--net/dccp/ccid.c2
-rw-r--r--net/dccp/ccids/ccid2.c1
-rw-r--r--net/dccp/ccids/ccid3.c2
-rw-r--r--net/dccp/dccp.h4
-rw-r--r--net/dccp/feat.c1
-rw-r--r--net/dccp/input.c3
-rw-r--r--net/dccp/ipv4.c11
-rw-r--r--net/dccp/ipv6.c12
-rw-r--r--net/dccp/minisocks.c1
-rw-r--r--net/dccp/output.c3
-rw-r--r--net/dccp/probe.c1
-rw-r--r--net/dccp/proto.c17
-rw-r--r--net/dccp/timer.c4
13 files changed, 37 insertions, 25 deletions
diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c
index 49d27c556bec..36479ca61e03 100644
--- a/net/dccp/ccid.c
+++ b/net/dccp/ccid.c
@@ -11,6 +11,8 @@
* published by the Free Software Foundation.
*/
+#include <linux/slab.h>
+
#include "ccid.h"
#include "ccids/lib/tfrc.h"
diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index a47a8c918ee8..9b3ae9922be1 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -23,6 +23,7 @@
/*
* This implementation should follow RFC 4341
*/
+#include <linux/slab.h>
#include "../feat.h"
#include "../ccid.h"
#include "../dccp.h"
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index bcd7632299f5..d3235899c7e3 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -208,7 +208,7 @@ static void ccid3_hc_tx_no_feedback_timer(unsigned long data)
goto restart_timer;
}
- ccid3_pr_debug("%s(%p, state=%s) - entry \n", dccp_role(sk), sk,
+ ccid3_pr_debug("%s(%p, state=%s) - entry\n", dccp_role(sk), sk,
ccid3_tx_state_name(hc->tx_state));
if (hc->tx_state == TFRC_SSTATE_FBACK)
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 5ef32c2f0d6a..a10a61a1ded2 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -189,7 +189,7 @@ enum {
#define DCCP_MIB_MAX __DCCP_MIB_MAX
struct dccp_mib {
unsigned long mibs[DCCP_MIB_MAX];
-} __SNMP_MIB_ALIGN__;
+};
DECLARE_SNMP_STAT(struct dccp_mib, dccp_statistics);
#define DCCP_INC_STATS(field) SNMP_INC_STATS(dccp_statistics, field)
@@ -223,7 +223,7 @@ static inline void dccp_csum_outgoing(struct sk_buff *skb)
skb->csum = skb_checksum(skb, 0, (cov > skb->len)? skb->len : cov, 0);
}
-extern void dccp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb);
+extern void dccp_v4_send_check(struct sock *sk, struct sk_buff *skb);
extern int dccp_retransmit_skb(struct sock *sk);
diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index 972b8dc918d6..df7dd26cf07e 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -22,6 +22,7 @@
* 2 of the License, or (at your option) any later version.
*/
#include <linux/module.h>
+#include <linux/slab.h>
#include "ccid.h"
#include "feat.h"
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 7648f316310f..58f7bc156850 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -12,6 +12,7 @@
#include <linux/dccp.h>
#include <linux/skbuff.h>
+#include <linux/slab.h>
#include <net/sock.h>
@@ -414,7 +415,7 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk,
if (!between48(DCCP_SKB_CB(skb)->dccpd_ack_seq,
dp->dccps_awl, dp->dccps_awh)) {
dccp_pr_debug("invalid ackno: S.AWL=%llu, "
- "P.ackno=%llu, S.AWH=%llu \n",
+ "P.ackno=%llu, S.AWH=%llu\n",
(unsigned long long)dp->dccps_awl,
(unsigned long long)DCCP_SKB_CB(skb)->dccpd_ack_seq,
(unsigned long long)dp->dccps_awh);
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index b195c4feaa0a..d9b11ef8694c 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -12,6 +12,7 @@
#include <linux/dccp.h>
#include <linux/icmp.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/random.h>
@@ -348,7 +349,7 @@ static inline __sum16 dccp_v4_csum_finish(struct sk_buff *skb,
return csum_tcpudp_magic(src, dst, skb->len, IPPROTO_DCCP, skb->csum);
}
-void dccp_v4_send_check(struct sock *sk, int unused, struct sk_buff *skb)
+void dccp_v4_send_check(struct sock *sk, struct sk_buff *skb)
{
const struct inet_sock *inet = inet_sk(sk);
struct dccp_hdr *dh = dccp_hdr(skb);
@@ -998,11 +999,11 @@ static struct inet_protosw dccp_v4_protosw = {
static int __net_init dccp_v4_init_net(struct net *net)
{
- int err;
+ if (dccp_hashinfo.bhash == NULL)
+ return -ESOCKTNOSUPPORT;
- err = inet_ctl_sock_create(&net->dccp.v4_ctl_sk, PF_INET,
- SOCK_DCCP, IPPROTO_DCCP, net);
- return err;
+ return inet_ctl_sock_create(&net->dccp.v4_ctl_sk, PF_INET,
+ SOCK_DCCP, IPPROTO_DCCP, net);
}
static void __net_exit dccp_v4_exit_net(struct net *net)
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 1aec6349e858..ab1ab95946df 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -14,6 +14,7 @@
#include <linux/module.h>
#include <linux/random.h>
+#include <linux/slab.h>
#include <linux/xfrm.h>
#include <net/addrconf.h>
@@ -59,8 +60,7 @@ static inline __sum16 dccp_v6_csum_finish(struct sk_buff *skb,
return csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_DCCP, skb->csum);
}
-static inline void dccp_v6_send_check(struct sock *sk, int unused_value,
- struct sk_buff *skb)
+static inline void dccp_v6_send_check(struct sock *sk, struct sk_buff *skb)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct dccp_hdr *dh = dccp_hdr(skb);
@@ -1191,11 +1191,11 @@ static struct inet_protosw dccp_v6_protosw = {
static int __net_init dccp_v6_init_net(struct net *net)
{
- int err;
+ if (dccp_hashinfo.bhash == NULL)
+ return -ESOCKTNOSUPPORT;
- err = inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6,
- SOCK_DCCP, IPPROTO_DCCP, net);
- return err;
+ return inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6,
+ SOCK_DCCP, IPPROTO_DCCP, net);
}
static void __net_exit dccp_v6_exit_net(struct net *net)
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 0d508c359fa9..128b089d3aef 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -11,6 +11,7 @@
*/
#include <linux/dccp.h>
+#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/skbuff.h>
#include <linux/timer.h>
diff --git a/net/dccp/output.c b/net/dccp/output.c
index d6bb753bf6ad..b8d98e3c052a 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -13,6 +13,7 @@
#include <linux/dccp.h>
#include <linux/kernel.h>
#include <linux/skbuff.h>
+#include <linux/slab.h>
#include <net/inet_sock.h>
#include <net/sock.h>
@@ -128,7 +129,7 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
break;
}
- icsk->icsk_af_ops->send_check(sk, 0, skb);
+ icsk->icsk_af_ops->send_check(sk, skb);
if (set_ack)
dccp_event_ack_sent(sk);
diff --git a/net/dccp/probe.c b/net/dccp/probe.c
index f5b3464f1242..078e48d442fd 100644
--- a/net/dccp/probe.c
+++ b/net/dccp/probe.c
@@ -30,6 +30,7 @@
#include <linux/module.h>
#include <linux/kfifo.h>
#include <linux/vmalloc.h>
+#include <linux/gfp.h>
#include <net/net_namespace.h>
#include "dccp.h"
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 0ef7061920c0..a0e38d8018f5 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -20,6 +20,7 @@
#include <linux/if_arp.h>
#include <linux/init.h>
#include <linux/random.h>
+#include <linux/slab.h>
#include <net/checksum.h>
#include <net/inet_sock.h>
@@ -1036,7 +1037,7 @@ static int __init dccp_init(void)
FIELD_SIZEOF(struct sk_buff, cb));
rc = percpu_counter_init(&dccp_orphan_count, 0);
if (rc)
- goto out;
+ goto out_fail;
rc = -ENOBUFS;
inet_hashinfo_init(&dccp_hashinfo);
dccp_hashinfo.bind_bucket_cachep =
@@ -1125,8 +1126,9 @@ static int __init dccp_init(void)
goto out_sysctl_exit;
dccp_timestamping_init();
-out:
- return rc;
+
+ return 0;
+
out_sysctl_exit:
dccp_sysctl_exit();
out_ackvec_exit:
@@ -1135,18 +1137,19 @@ out_free_dccp_mib:
dccp_mib_exit();
out_free_dccp_bhash:
free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order);
- dccp_hashinfo.bhash = NULL;
out_free_dccp_locks:
inet_ehash_locks_free(&dccp_hashinfo);
out_free_dccp_ehash:
free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order);
- dccp_hashinfo.ehash = NULL;
out_free_bind_bucket_cachep:
kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);
- dccp_hashinfo.bind_bucket_cachep = NULL;
out_free_percpu:
percpu_counter_destroy(&dccp_orphan_count);
- goto out;
+out_fail:
+ dccp_hashinfo.bhash = NULL;
+ dccp_hashinfo.ehash = NULL;
+ dccp_hashinfo.bind_bucket_cachep = NULL;
+ return rc;
}
static void __exit dccp_fini(void)
diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index bbfeb5eae46a..1a9aa05d4dc4 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -38,7 +38,7 @@ static int dccp_write_timeout(struct sock *sk)
if (sk->sk_state == DCCP_REQUESTING || sk->sk_state == DCCP_PARTOPEN) {
if (icsk->icsk_retransmits != 0)
- dst_negative_advice(&sk->sk_dst_cache, sk);
+ dst_negative_advice(sk);
retry_until = icsk->icsk_syn_retries ?
: sysctl_dccp_request_retries;
} else {
@@ -63,7 +63,7 @@ static int dccp_write_timeout(struct sock *sk)
Golden words :-).
*/
- dst_negative_advice(&sk->sk_dst_cache, sk);
+ dst_negative_advice(sk);
}
retry_until = sysctl_dccp_retries2;
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