X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=net%2Fcore%2Fgen_stats.c;h=8569310268ab76ba786402e6b2e6dc994621a7fd;hb=c1a8f1f1c8e01eab5862c8db39b49ace814e6c66;hp=259473d0559d1ed713887c6a21f90181a1a1c5a5;hpb=f8abea8f8c24ecdad6d6861bffb912f23f2741cd;p=firefly-linux-kernel-4.4.55.git

diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c
index 259473d0559d..8569310268ab 100644
--- a/net/core/gen_stats.c
+++ b/net/core/gen_stats.c
@@ -20,16 +20,17 @@
 #include <linux/socket.h>
 #include <linux/rtnetlink.h>
 #include <linux/gen_stats.h>
+#include <net/netlink.h>
 #include <net/gen_stats.h>
 
 
 static inline int
 gnet_stats_copy(struct gnet_dump *d, int type, void *buf, int size)
 {
-	RTA_PUT(d->skb, type, size, buf);
+	NLA_PUT(d->skb, type, size, buf);
 	return 0;
 
-rtattr_failure:
+nla_put_failure:
 	spin_unlock_bh(d->lock);
 	return -1;
 }
@@ -55,13 +56,14 @@ rtattr_failure:
 int
 gnet_stats_start_copy_compat(struct sk_buff *skb, int type, int tc_stats_type,
 	int xstats_type, spinlock_t *lock, struct gnet_dump *d)
+	__acquires(lock)
 {
 	memset(d, 0, sizeof(*d));
 
 	spin_lock_bh(lock);
 	d->lock = lock;
 	if (type)
-		d->tail = (struct rtattr *) skb->tail;
+		d->tail = (struct nlattr *)skb_tail_pointer(skb);
 	d->skb = skb;
 	d->compat_tc_stats = tc_stats_type;
 	d->compat_xstats = xstats_type;
@@ -104,16 +106,21 @@ gnet_stats_start_copy(struct sk_buff *skb, int type, spinlock_t *lock,
  * if the room in the socket buffer was not sufficient.
  */
 int
-gnet_stats_copy_basic(struct gnet_dump *d, struct gnet_stats_basic *b)
+gnet_stats_copy_basic(struct gnet_dump *d, struct gnet_stats_basic_packed *b)
 {
 	if (d->compat_tc_stats) {
 		d->tc_stats.bytes = b->bytes;
 		d->tc_stats.packets = b->packets;
 	}
 
-	if (d->tail)
-		return gnet_stats_copy(d, TCA_STATS_BASIC, b, sizeof(*b));
+	if (d->tail) {
+		struct gnet_stats_basic sb;
 
+		memset(&sb, 0, sizeof(sb));
+		sb.bytes = b->bytes;
+		sb.packets = b->packets;
+		return gnet_stats_copy(d, TCA_STATS_BASIC, &sb, sizeof(sb));
+	}
 	return 0;
 }
 
@@ -212,7 +219,7 @@ int
 gnet_stats_finish_copy(struct gnet_dump *d)
 {
 	if (d->tail)
-		d->tail->rta_len = d->skb->tail - (u8 *) d->tail;
+		d->tail->nla_len = skb_tail_pointer(d->skb) - (u8 *)d->tail;
 
 	if (d->compat_tc_stats)
 		if (gnet_stats_copy(d, d->compat_tc_stats, &d->tc_stats,