From: Andrew Lutomirski Date: Fri, 4 Jan 2008 05:03:19 +0000 (-0800) Subject: mac80211: return an error when SIWRATE doesn't match any rate X-Git-Tag: v2.6.24-rc8~54^2~16 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5cdfed54e7200dde2e846e2ef153d1694ce44875;p=platform%2Fkernel%2Flinux-3.10.git mac80211: return an error when SIWRATE doesn't match any rate Currently mac80211 fails silently when trying to set a nonexistent rate. Return an error instead. Signed-Off-By: Andy Lutomirski Signed-off-by: John W. Linville --- diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c index 7027eed..308bbe4 100644 --- a/net/mac80211/ieee80211_ioctl.c +++ b/net/mac80211/ieee80211_ioctl.c @@ -591,7 +591,7 @@ static int ieee80211_ioctl_siwrate(struct net_device *dev, sdata->bss->force_unicast_rateidx = -1; if (rate->value < 0) return 0; - for (i=0; i< mode->num_rates; i++) { + for (i=0; i < mode->num_rates; i++) { struct ieee80211_rate *rates = &mode->rates[i]; int this_rate = rates->rate; @@ -599,10 +599,10 @@ static int ieee80211_ioctl_siwrate(struct net_device *dev, sdata->bss->max_ratectrl_rateidx = i; if (rate->fixed) sdata->bss->force_unicast_rateidx = i; - break; + return 0; } } - return 0; + return -EINVAL; } static int ieee80211_ioctl_giwrate(struct net_device *dev,