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authorSven Eckelmann <sven@narfation.org>2017-06-18 09:59:28 +0200
committerSimon Wunderlich <sw@simonwunderlich.de>2017-07-29 09:51:27 +0200
commite04de4861cdebdfaa13507ad3d40e6542aeab857 (patch)
treed341f54072c2be6369312c1c7c9507460de1ebda /net/batman-adv
parent6a04be8d860e86ad84b99045395d9e46ed7304cf (diff)
downloadlinux-e04de4861cdebdfaa13507ad3d40e6542aeab857.tar.bz2
batman-adv: Remove variable deprecated by skb_put_data
skb_put_data makes it unnecessary to store the skb_put return value to copy some data to the packet. The returned pointer of skb_put_data should therefore not stored by functions which previously only used it to copy some data. 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/bat_iv_ogm.c4
-rw-r--r--net/batman-adv/bat_v_ogm.c4
2 files changed, 3 insertions, 5 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index c27001d38574..83ba5483455a 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -729,11 +729,9 @@ static void batadv_iv_ogm_aggregate(struct batadv_forw_packet *forw_packet_aggr,
const unsigned char *packet_buff,
int packet_len, bool direct_link)
{
- unsigned char *skb_buff;
unsigned long new_direct_link_flag;
- skb_buff = skb_put_data(forw_packet_aggr->skb, packet_buff,
- packet_len);
+ skb_put_data(forw_packet_aggr->skb, packet_buff, packet_len);
forw_packet_aggr->packet_len += packet_len;
forw_packet_aggr->num_packets++;
diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c
index 1e3dc374bfde..894c96371e41 100644
--- a/net/batman-adv/bat_v_ogm.c
+++ b/net/batman-adv/bat_v_ogm.c
@@ -137,7 +137,7 @@ static void batadv_v_ogm_send(struct work_struct *work)
struct batadv_priv *bat_priv;
struct batadv_ogm2_packet *ogm_packet;
struct sk_buff *skb, *skb_tmp;
- unsigned char *ogm_buff, *pkt_buff;
+ unsigned char *ogm_buff;
int ogm_buff_len;
u16 tvlv_len = 0;
int ret;
@@ -166,7 +166,7 @@ static void batadv_v_ogm_send(struct work_struct *work)
goto reschedule;
skb_reserve(skb, ETH_HLEN);
- pkt_buff = skb_put_data(skb, ogm_buff, ogm_buff_len);
+ skb_put_data(skb, ogm_buff, ogm_buff_len);
ogm_packet = (struct batadv_ogm2_packet *)skb->data;
ogm_packet->seqno = htonl(atomic_read(&bat_priv->bat_v.ogm_seqno));