mac80211: remove unneeded check

"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 <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 291516807fc4..38e593939727 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2245,7 +2245,7 @@ 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