6 files changed, 20 insertions, 26 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index d030575532a2..8f9710c62e20 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4024,6 +4024,7 @@ static enum gro_result dev_gro_receive(struct napi_struct *napi, struct sk_buff
 		NAPI_GRO_CB(skb)->flush = 0;
 		NAPI_GRO_CB(skb)->free = 0;
 		NAPI_GRO_CB(skb)->udp_mark = 0;
+		NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
 
 		/* Setup for GRO checksum validation */
 		switch (skb->ip_summed) {
@@ -5335,7 +5336,7 @@ EXPORT_SYMBOL(netdev_upper_dev_unlink);
 /**
  * netdev_bonding_info_change - Dispatch event about slave change
  * @dev: device
- * @netdev_bonding_info: info to dispatch
+ * @bonding_info: info to dispatch
  *
  * Send NETDEV_BONDING_INFO to netdev notifiers with info.
  * The caller must hold the RTNL lock.
diff --git a/net/core/filter.c b/net/core/filter.c
index ec9baea10c16..f6bdc2b1ba01 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -531,7 +531,7 @@ do_pass:
 			*insn = BPF_LDX_MEM(BPF_W, BPF_REG_A, BPF_REG_CTX, fp->k);
 			break;
 
-		/* Unkown instruction. */
+		/* Unknown instruction. */
 		default:
 			goto err;
 		}
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 999341244434..f2aa73bfb0e4 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -614,8 +614,7 @@ static ssize_t show_rps_map(struct netdev_rx_queue *queue,
 {
 	struct rps_map *map;
 	cpumask_var_t mask;
-	size_t len = 0;
-	int i;
+	int i, len;
 
 	if (!zalloc_cpumask_var(&mask, GFP_KERNEL))
 		return -ENOMEM;
@@ -626,17 +625,11 @@ static ssize_t show_rps_map(struct netdev_rx_queue *queue,
 		for (i = 0; i < map->len; i++)
 			cpumask_set_cpu(map->cpus[i], mask);
 
-	len += cpumask_scnprintf(buf + len, PAGE_SIZE, mask);
-	if (PAGE_SIZE - len < 3) {
-		rcu_read_unlock();
-		free_cpumask_var(mask);
-		return -EINVAL;
-	}
+	len = snprintf(buf, PAGE_SIZE, "%*pb\n", cpumask_pr_args(mask));
 	rcu_read_unlock();
-
 	free_cpumask_var(mask);
-	len += sprintf(buf + len, "\n");
-	return len;
+
+	return len < PAGE_SIZE ? len : -EINVAL;
 }
 
 static ssize_t store_rps_map(struct netdev_rx_queue *queue,
@@ -1090,8 +1083,7 @@ static ssize_t show_xps_map(struct netdev_queue *queue,
 	struct xps_dev_maps *dev_maps;
 	cpumask_var_t mask;
 	unsigned long index;
-	size_t len = 0;
-	int i;
+	int i, len;
 
 	if (!zalloc_cpumask_var(&mask, GFP_KERNEL))
 		return -ENOMEM;
@@ -1117,15 +1109,9 @@ static ssize_t show_xps_map(struct netdev_queue *queue,
 	}
 	rcu_read_unlock();
 
-	len += cpumask_scnprintf(buf + len, PAGE_SIZE, mask);
-	if (PAGE_SIZE - len < 3) {
-		free_cpumask_var(mask);
-		return -EINVAL;
-	}
-
+	len = snprintf(buf, PAGE_SIZE, "%*pb\n", cpumask_pr_args(mask));
 	free_cpumask_var(mask);
-	len += sprintf(buf + len, "\n");
-	return len;
+	return len < PAGE_SIZE ? len : -EINVAL;
 }
 
 static ssize_t store_xps_map(struct netdev_queue *queue,
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 9fa25b0ea145..b4899f5b7388 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -97,7 +97,7 @@
  * New xmit() return, do_div and misc clean up by Stephen Hemminger
  * <shemminger@osdl.org> 040923
  *
- * Randy Dunlap fixed u64 printk compiler waring
+ * Randy Dunlap fixed u64 printk compiler warning
  *
  * Remove FCS from BW calculation.  Lennert Buytenhek <buytenh@wantstofly.org>
  * New time handling. Lennert Buytenhek <buytenh@wantstofly.org> 041213
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 5be499b6a2d2..ab293a3066b3 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2162,7 +2162,14 @@ replay:
 		}
 		err = rtnl_configure_link(dev, ifm);
 		if (err < 0) {
-			unregister_netdevice(dev);
+			if (ops->newlink) {
+				LIST_HEAD(list_kill);
+
+				ops->dellink(dev, &list_kill);
+				unregister_netdevice_many(&list_kill);
+			} else {
+				unregister_netdevice(dev);
+			}
 			goto out;
 		}
 
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index eaa51ddf2368..433424804284 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -155,7 +155,7 @@ write_unlock:
 		rcu_read_unlock();
 
 		len = min(sizeof(kbuf) - 1, *lenp);
-		len = cpumask_scnprintf(kbuf, len, mask);
+		len = scnprintf(kbuf, len, "%*pb", cpumask_pr_args(mask));
 		if (!len) {
 			*lenp = 0;
 			goto done;