diff options
Diffstat (limited to 'net/batman-adv/bat_v_elp.c')
| -rw-r--r-- | net/batman-adv/bat_v_elp.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c index b90c9903e246..bd1064d98e16 100644 --- a/net/batman-adv/bat_v_elp.c +++ b/net/batman-adv/bat_v_elp.c @@ -19,6 +19,7 @@ #include "main.h" #include <linux/atomic.h> +#include <linux/bitops.h> #include <linux/byteorder/generic.h> #include <linux/errno.h> #include <linux/etherdevice.h> @@ -29,6 +30,7 @@ #include <linux/kernel.h> #include <linux/kref.h> #include <linux/netdevice.h> +#include <linux/nl80211.h> #include <linux/random.h> #include <linux/rculist.h> #include <linux/rcupdate.h> @@ -109,8 +111,12 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh) */ return 0; } - if (!ret) - return sinfo.expected_throughput / 100; + if (ret) + goto default_throughput; + if (!(sinfo.filled & BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT))) + goto default_throughput; + + return sinfo.expected_throughput / 100; } /* if not a wifi interface, check if this device provides data via @@ -340,9 +346,8 @@ int batadv_v_elp_iface_enable(struct batadv_hard_iface *hard_iface) goto out; skb_reserve(hard_iface->bat_v.elp_skb, ETH_HLEN + NET_IP_ALIGN); - elp_buff = skb_put(hard_iface->bat_v.elp_skb, BATADV_ELP_HLEN); + elp_buff = skb_put_zero(hard_iface->bat_v.elp_skb, BATADV_ELP_HLEN); elp_packet = (struct batadv_elp_packet *)elp_buff; - memset(elp_packet, 0, BATADV_ELP_HLEN); elp_packet->packet_type = BATADV_ELP; elp_packet->version = BATADV_COMPAT_VERSION; |