5 files changed, 10 insertions, 13 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 672e476..f1d27f6 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1155,20 +1155,18 @@ static void igmp_group_dropped(struct ip_mc_list *im)
 
 	if (!in_dev->dead) {
 		if (IGMP_V1_SEEN(in_dev))
-			goto done;
+			return;
 		if (IGMP_V2_SEEN(in_dev)) {
 			if (reporter)
 				igmp_send_report(in_dev, im, IGMP_HOST_LEAVE_MESSAGE);
-			goto done;
+			return;
 		}
 		/* IGMPv3 */
 		igmpv3_add_delrec(in_dev, im);
 
 		igmp_ifc_event(in_dev);
 	}
-done:
 #endif
-	ip_mc_clear_src(im);
 }
 
 static void igmp_group_added(struct ip_mc_list *im)
@@ -1305,6 +1303,7 @@ void ip_mc_dec_group(struct in_device *in_dev, __be32 addr)
 				*ip = i->next_rcu;
 				in_dev->mc_count--;
 				igmp_group_dropped(i);
+				ip_mc_clear_src(i);
 
 				if (!in_dev->dead)
 					ip_rt_multicast_event(in_dev);
@@ -1414,7 +1413,8 @@ void ip_mc_destroy_dev(struct in_device *in_dev)
 		in_dev->mc_list = i->next_rcu;
 		in_dev->mc_count--;
 
-		igmp_group_dropped(i);
+		/* We've dropped the groups in ip_mc_down already */
+		ip_mc_clear_src(i);
 		ip_ma_put(i);
 	}
 }
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 1f3bb11..9aaa671 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -137,9 +137,6 @@ static void ping_v4_unhash(struct sock *sk)
 	struct inet_sock *isk = inet_sk(sk);
 	pr_debug("ping_v4_unhash(isk=%p,isk->num=%u)\n", isk, isk->inet_num);
 	if (sk_hashed(sk)) {
-		struct hlist_nulls_head *hslot;
-
-		hslot = ping_hashslot(&ping_table, sock_net(sk), isk->inet_num);
 		write_lock_bh(&ping_table.lock);
 		hlist_nulls_del(&sk->sk_nulls_node);
 		sock_put(sk);
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 11e17804..c9893d4 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -979,7 +979,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
 	      srcp  = inet->inet_num;
 
 	seq_printf(seq, "%4d: %08X:%04X %08X:%04X"
-		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d\n",
+		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d\n",
 		i, src, srcp, dest, destp, sp->sk_state,
 		sk_wmem_alloc_get(sp),
 		sk_rmem_alloc_get(sp),
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 3c8d9b6..a7d6671 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2371,7 +2371,7 @@ static void get_openreq4(struct sock *sk, struct request_sock *req,
 	int ttd = req->expires - jiffies;
 
 	seq_printf(f, "%4d: %08X:%04X %08X:%04X"
-		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %u %d %p%n",
+		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %u %d %pK%n",
 		i,
 		ireq->loc_addr,
 		ntohs(inet_sk(sk)->inet_sport),
@@ -2426,7 +2426,7 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i, int *len)
 		rx_queue = max_t(int, tp->rcv_nxt - tp->copied_seq, 0);
 
 	seq_printf(f, "%4d: %08X:%04X %08X:%04X %02X %08X:%08X %02X:%08lX "
-			"%08X %5d %8d %lu %d %p %lu %lu %u %u %d%n",
+			"%08X %5d %8d %lu %d %pK %lu %lu %u %u %d%n",
 		i, src, srcp, dest, destp, sk->sk_state,
 		tp->write_seq - tp->snd_una,
 		rx_queue,
@@ -2461,7 +2461,7 @@ static void get_timewait4_sock(struct inet_timewait_sock *tw,
 	srcp  = ntohs(tw->tw_sport);
 
 	seq_printf(f, "%4d: %08X:%04X %08X:%04X"
-		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %d %d %p%n",
+		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %d %d %pK%n",
 		i, src, srcp, dest, destp, tw->tw_substate, 0, 0,
 		3, jiffies_to_clock_t(ttd), 0, 0, 0, 0,
 		atomic_read(&tw->tw_refcnt), tw, len);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 599374f..abca870 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2090,7 +2090,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
 	__u16 srcp	  = ntohs(inet->inet_sport);
 
 	seq_printf(f, "%5d: %08X:%04X %08X:%04X"
-		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %p %d%n",
+		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %lu %d %pK %d%n",
 		bucket, src, srcp, dest, destp, sp->sk_state,
 		sk_wmem_alloc_get(sp),
 		sk_rmem_alloc_get(sp),