diff mbox

batman-adv: Remove unused primary_if variable

Message ID 1464103086-8365-1-git-send-email-linus.luessing@c0d3.blue
State Superseded, archived
Delegated to: Marek Lindner
Headers

Commit Message

Linus Lüssing May 24, 2016, 3:18 p.m. UTC 
  Acked-by: Simon Wunderlich <sw@simonwunderlich.de>
Fixes: 29b9256e6631 ("batman-adv: consider outgoing interface in OGM sending")
Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
---
 net/batman-adv/bat_iv_ogm.c |   17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

Comments

Sven Eckelmann May 31, 2016, 1:30 p.m. UTC | #1 
Hi,

On Tuesday 24 May 2016 17:18:06 Linus Lüssing wrote:
[...]
> diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
> index 5a7923c..2076048 100644
> --- a/net/batman-adv/bat_iv_ogm.c
> +++ b/net/batman-adv/bat_iv_ogm.c
> @@ -529,35 +529,26 @@ static void batadv_iv_ogm_emit(struct batadv_forw_packet *forw_packet)
>  {
>  	struct net_device *soft_iface;
>  	struct batadv_priv *bat_priv;
> -	struct batadv_hard_iface *primary_if = NULL;
>  
>  	if (!forw_packet->if_incoming) {
>  		pr_err("Error - can't forward packet: incoming iface not specified\n");
> -		goto out;
> +		return;
>  	}
>  
>  	soft_iface = forw_packet->if_incoming->soft_iface;
>  	bat_priv = netdev_priv(soft_iface);
>  
>  	if (WARN_ON(!forw_packet->if_outgoing))
> -		goto out;
> +		return;
>  
>  	if (WARN_ON(forw_packet->if_outgoing->soft_iface != soft_iface))
> -		goto out;
> +		return;
>  
>  	if (forw_packet->if_incoming->if_status != BATADV_IF_ACTIVE)
> -		goto out;
> -
> -	primary_if = batadv_primary_if_get_selected(bat_priv);
> -	if (!primary_if)
> -		goto out;
> +		return;
>  
>  	/* only for one specific outgoing interface */
>  	batadv_iv_ogm_send_to_if(forw_packet, forw_packet->if_outgoing);
> -
> -out:
> -	if (primary_if)
> -		batadv_hardif_put(primary_if);
>  }
>  
>  /**
> 

Now the variable bat_priv is not used anymore. :)

Kind regards,
	Sven
diff mbox

Patch

diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 5a7923c..2076048 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -529,35 +529,26 @@  static void batadv_iv_ogm_emit(struct batadv_forw_packet *forw_packet)
 {
 	struct net_device *soft_iface;
 	struct batadv_priv *bat_priv;
-	struct batadv_hard_iface *primary_if = NULL;
 
 	if (!forw_packet->if_incoming) {
 		pr_err("Error - can't forward packet: incoming iface not specified\n");
-		goto out;
+		return;
 	}
 
 	soft_iface = forw_packet->if_incoming->soft_iface;
 	bat_priv = netdev_priv(soft_iface);
 
 	if (WARN_ON(!forw_packet->if_outgoing))
-		goto out;
+		return;
 
 	if (WARN_ON(forw_packet->if_outgoing->soft_iface != soft_iface))
-		goto out;
+		return;
 
 	if (forw_packet->if_incoming->if_status != BATADV_IF_ACTIVE)
-		goto out;
-
-	primary_if = batadv_primary_if_get_selected(bat_priv);
-	if (!primary_if)
-		goto out;
+		return;
 
 	/* only for one specific outgoing interface */
 	batadv_iv_ogm_send_to_if(forw_packet, forw_packet->if_outgoing);
-
-out:
-	if (primary_if)
-		batadv_hardif_put(primary_if);
 }
 
 /**