[linux-next] LinuxNextTracking branch, master, updated. next-20120621

batman at open-mesh.org batman at open-mesh.org
Fri Jun 22 00:17:07 CEST 2012


The following commit has been merged in the master branch:
commit dafe94b278e052c3901b137fe6f666f8f92d839a
Author: Marek Lindner <lindner_marek at yahoo.de>
Date:   Fri May 11 16:10:50 2012 +0800

    batman-adv: only store changed gw_bandwidth values
    
    Signed-off-by: Marek Lindner <lindner_marek at yahoo.de>
    Signed-off-by: Sven Eckelmann <sven at narfation.org>

diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index ca57ac7..6e3b052 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -162,6 +162,9 @@ ssize_t gw_bandwidth_set(struct net_device *net_dev, char *buff, size_t count)
 	 **/
 	gw_bandwidth_to_kbit((uint8_t)gw_bandwidth_tmp, &down, &up);
 
+	if (atomic_read(&bat_priv->gw_bandwidth) == gw_bandwidth_tmp)
+		return count;
+
 	gw_deselect(bat_priv);
 	bat_info(net_dev,
 		 "Changing gateway bandwidth from: '%i' to: '%ld' (propagating: %d%s/%d%s)\n",

-- 
LinuxNextTracking


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