diff options
| author | Sven Eckelmann <sven@narfation.org> | 2016-07-17 22:04:03 +0300 |
|---|---|---|
| committer | Simon Wunderlich <sw@simonwunderlich.de> | 2016-10-30 13:11:37 +0300 |
| commit | 1ad5bcb2a032262170fdc508abfa0acb0565e2b5 (patch) | |
| tree | 4c5e313c22aa50eddf909ebf7974ec3c32670dc8 /net/batman-adv/tvlv.c | |
| parent | 8def0be82dd1507bcdc5fd35d12e35ace1e39dff (diff) | |
| download | linux-1ad5bcb2a032262170fdc508abfa0acb0565e2b5.tar.xz | |
batman-adv: Consume skb in batadv_send_skb_to_orig
Sending functions in Linux consume the supplied skbuff. Doing the same in
batadv_send_skb_to_orig avoids the hack of returning -1 (-EPERM) to signal
the caller that he is responsible for cleaning up the skb.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/tvlv.c')
| -rw-r--r-- | net/batman-adv/tvlv.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/net/batman-adv/tvlv.c b/net/batman-adv/tvlv.c index 77654f055f24..a783420356ae 100644 --- a/net/batman-adv/tvlv.c +++ b/net/batman-adv/tvlv.c @@ -600,7 +600,6 @@ 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) @@ -633,9 +632,7 @@ 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); - res = batadv_send_skb_to_orig(skb, orig_node, NULL); - if (res == -1) - kfree_skb(skb); + batadv_send_skb_to_orig(skb, orig_node, NULL); out: batadv_orig_node_put(orig_node); } |