diff options
| author | Antonio Quartulli <antonio.quartulli@open-mesh.com> | 2016-05-18 12:38:48 +0300 |
|---|---|---|
| committer | Simon Wunderlich <sw@simonwunderlich.de> | 2016-07-04 13:37:18 +0300 |
| commit | f50ca95a691e9fd1fce530aade58c98d621cb1fe (patch) | |
| tree | 8a44b847d9cdc89d92289db192e34977307df55c /net/batman-adv/tvlv.c | |
| parent | 5da0aef5e93591b373010c10f374c4161b37728c (diff) | |
| download | linux-f50ca95a691e9fd1fce530aade58c98d621cb1fe.tar.xz | |
batman-adv: return netdev status in the TX path
Return the proper netdev TX status along the TX path so that the tp_meter
can understand when the queue is full and should stop sending packets.
Signed-off-by: Antonio Quartulli <antonio.quartulli@open-mesh.com>
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/tvlv.c')
| -rw-r--r-- | net/batman-adv/tvlv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/batman-adv/tvlv.c b/net/batman-adv/tvlv.c index 2fd542e0d6a8..3d1cf0fb112d 100644 --- a/net/batman-adv/tvlv.c +++ b/net/batman-adv/tvlv.c @@ -591,6 +591,7 @@ void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src, unsigned char *tvlv_buff; unsigned int tvlv_len; ssize_t hdr_len = sizeof(*unicast_tvlv_packet); + int res; orig_node = batadv_orig_hash_find(bat_priv, dst); if (!orig_node) @@ -623,7 +624,8 @@ void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src, tvlv_buff += sizeof(*tvlv_hdr); memcpy(tvlv_buff, tvlv_value, tvlv_value_len); - if (batadv_send_skb_to_orig(skb, orig_node, NULL) == NET_XMIT_DROP) + res = batadv_send_skb_to_orig(skb, orig_node, NULL); + if (res == -1) kfree_skb(skb); out: batadv_orig_node_put(orig_node); |