mac80211: don't return -EINVAL upon iwconfig wlan0 rts auto
This patch avoids returning -EINVAL upon iwconfig wlan0 rts auto. If
rts->fixed is 0, then we should choose a default value instead of failing.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index f47d13b..3cbaf53 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -721,6 +721,9 @@
if (rts->disabled)
local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
+ else if (!rts->fixed)
+ /* if the rts value is not fixed, then take default */
+ local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
else if (rts->value < 0 || rts->value > IEEE80211_MAX_RTS_THRESHOLD)
return -EINVAL;
else