mac80211: clean up ieee80211_hw_config errors

Warn when ieee80211_hw_config returns an error, it shouldn't
happen; remove a number of printks that would happen in such
a case and one printk that is user-triggerable.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index cee4884b9d06..1b605457017e 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -638,11 +638,8 @@ int ieee80211_set_freq(struct ieee80211_sub_if_data *sdata, int freqMHz)
 
         if (chan && !(chan->flags & IEEE80211_CHAN_DISABLED)) {
                 if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
-                    chan->flags & IEEE80211_CHAN_NO_IBSS) {
-                        printk(KERN_DEBUG "%s: IBSS not allowed on frequency "
-                                "%d MHz\n", sdata->dev->name, chan->center_freq);
+                    chan->flags & IEEE80211_CHAN_NO_IBSS)
                         return ret;
-                }
                 local->oper_channel = chan;
 
                 if (local->sw_scanning || local->hw_scanning)