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authorGao Feng <gfree.wind@gmail.com>2016-11-21 23:01:09 +0800
committerSimon Wunderlich <sw@simonwunderlich.de>2017-01-26 08:37:01 +0100
commit0843f197c46dd3c432a3202de80e8bc1fcb96a6b (patch)
treecb3a4a35dc52e8b843eddc80c35457f925fb1920 /net/batman-adv
parent269cee621847a09b9cfcdb6469ff9b546efbcac1 (diff)
batman-adv: Remove one condition check in batadv_route_unicast_packet
It could decrease one condition check to collect some statements in the first condition block. Signed-off-by: Gao Feng <gfree.wind@gmail.com> Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/routing.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 5f050fbdfff7..7fd740b6e36d 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -719,20 +719,19 @@ static int batadv_route_unicast_packet(struct sk_buff *skb,
len = skb->len;
res = batadv_send_skb_to_orig(skb, orig_node, recv_if);
- if (res == NET_XMIT_SUCCESS)
- ret = NET_RX_SUCCESS;
-
- /* skb was consumed */
- skb = NULL;
/* translate transmit result into receive result */
if (res == NET_XMIT_SUCCESS) {
+ ret = NET_RX_SUCCESS;
/* skb was transmitted and consumed */
batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);
batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,
len + ETH_HLEN);
}
+ /* skb was consumed */
+ skb = NULL;
+
put_orig_node:
batadv_orig_node_put(orig_node);
free_skb: