diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-10-07 12:04:34 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-10-31 18:06:00 -0400 |
| commit | d73782fdde76554016abf73b46f843b29f520848 (patch) | |
| tree | 9b57321ce60ba336dfea63501b1d23d21c700817 /net/mac80211/main.c | |
| parent | 3db594380b8452eda4d88b12844077809607caaa (diff) | |
| download | linux-d73782fdde76554016abf73b46f843b29f520848.tar.bz2 | |
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>
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 8 |
1 files changed, 7 insertions, 1 deletions
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; } |