minstrel_ht: remove unnecessary NULL check in minstrel_ht_update_caps
If sta is NULL, we will have problems long before we get here...
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Cc: Felix Fietkau <nbd@openwrt.org>
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index b5ace24..a16694b 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -636,7 +636,7 @@
int i;
/* fall back to the old minstrel for legacy stations */
- if (sta && !sta->ht_cap.ht_supported) {
+ if (!sta->ht_cap.ht_supported) {
msp->is_ht = false;
memset(&msp->legacy, 0, sizeof(msp->legacy));
msp->legacy.r = msp->ratelist;