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mac80211: don't return -EINVAL upon iwconfig wlan0 rts auto

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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>
This commit is contained in:
Emmanuel Grumbach 2008-06-24 13:37:58 +03:00 committed by John W. Linville
parent 14a7dd6f6c
commit fa6adfe9e6
1 changed files with 3 additions and 0 deletions
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3
net/mac80211/wext.c
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@ -721,6 +721,9 @@ static int ieee80211_ioctl_siwrts(struct net_device *dev,
if (rts->disabled) if (rts->disabled)
local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD; 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) else if (rts->value < 0 || rts->value > IEEE80211_MAX_RTS_THRESHOLD)
return -EINVAL; return -EINVAL;
else else