From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Thu, 3 Jul 2008 15:02:27 +0000 (+0300)
Subject: mac80211: add support for iwconfig wlanX frag auto
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e4abd4d49d6df6d5e94564c5e831c61ac722f6ec;p=openwrt%2Fstaging%2Fblogic.git

mac80211: add support for iwconfig wlanX frag auto

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 1babb979fe00..736c32e340f2 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -800,6 +800,8 @@ static int ieee80211_ioctl_siwfrag(struct net_device *dev,
 
 	if (frag->disabled)
 		local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
+	else if (!frag->fixed)
+		local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
 	else if (frag->value < 256 ||
 		 frag->value > IEEE80211_MAX_FRAG_THRESHOLD)
 		return -EINVAL;