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Commit 8826fef9 authored by Johannes Berg's avatar Johannes Berg
Browse files

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: default avatarJohannes Berg <johannes.berg@intel.com>
parent 5140974d

net/mac80211/cfg.c

+0 −4
Original line number Original line Diff line number Diff line
@@ -2961,10 +2961,6 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev, 
	}

	}





	chanctx = container_of(conf, struct ieee80211_chanctx, conf);

	chanctx = container_of(conf, struct ieee80211_chanctx, conf);

	if (!chanctx) {

		err = -EBUSY;

		goto out;

	}





	ch_switch.timestamp = 0;

	ch_switch.timestamp = 0;

	ch_switch.device_timestamp = 0;

	ch_switch.device_timestamp = 0;