[patch] mac80211: remove unneeded check
From: Dan Carpenter <hidden>
Date: 2011-02-07 19:03:35
Also in:
kernel-janitors
Subsystem:
mac80211, the rest · Maintainers:
Johannes Berg, Linus Torvalds
"ap" is the address of sdata->u.ap so it can never be NULL here. Also we dereferenced it on the previous line. I removed the check. Signed-off-by: Dan Carpenter <redacted>
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index f305835..ce01bee 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c@@ -2242,7 +2242,7 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, if (sdata->vif.type == NL80211_IFTYPE_AP) { ap = &sdata->u.ap; beacon = rcu_dereference(ap->beacon); - if (ap && beacon) { + if (beacon) { /* * headroom, head length, * tail length and maximum TIM length