diff options
| author | Johannes Berg | 2016-09-14 10:00:23 +0200 |
|---|---|---|
| committer | Johannes Berg | 2016-09-15 16:46:19 +0200 |
| commit | 8826fef95bd5f846f7745d9ce1e3009927ec0cb8 (patch) | |
| tree | 2cef418cc9d2f1bb6f58dc4db9dbd27870cd1fdd | |
| parent | 5140974dca69f0eace465bccd93891ca242a7e61 (diff) | |
mac80211: remove pointless chanctx NULL check
If chanctx is derived as container_of() from a non-NULL pointer,
it can't ever be NULL. Since we checked conf before, that's true
here, so remove the useless NULL check.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/cfg.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 5d4afead804e..e29ff5749944 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2961,10 +2961,6 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev, } chanctx = container_of(conf, struct ieee80211_chanctx, conf); - if (!chanctx) { - err = -EBUSY; - goto out; - } ch_switch.timestamp = 0; ch_switch.device_timestamp = 0; |