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-rw-r--r--net/mac80211/wext.c2
1 files changed, 2 insertions, 0 deletions
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;