From d73782fdde76554016abf73b46f843b29f520848 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 7 Oct 2008 12:04:34 +0200 Subject: 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 Signed-off-by: John W. Linville --- net/mac80211/main.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'net/mac80211/main.c') diff --git a/net/mac80211/main.c b/net/mac80211/main.c index ff39d893a113..2ff26d03cd50 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -222,8 +222,14 @@ int ieee80211_hw_config(struct ieee80211_local *local) wiphy_name(local->hw.wiphy), chan->center_freq); #endif - if (local->open_count) + if (local->open_count) { ret = local->ops->config(local_to_hw(local), &local->hw.conf); + /* + * HW reconfiguration should never fail, the driver has told + * us what it can support so it should live up to that promise. + */ + WARN_ON(ret); + } return ret; } -- cgit