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, 2 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 8dc5e46cea68..cf3fd5d60665 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -394,8 +394,7 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
          */
         if (params->interval) {
                 sdata->local->hw.conf.beacon_int = params->interval;
-                if (ieee80211_hw_config(sdata->local))
-                        return -EINVAL;
+                ieee80211_hw_config(sdata->local);
                 /*
                  * We updated some parameter so if below bails out
                  * it's not an error.