From: Dan Carpenter Date: Mon, 28 Jun 2021 10:10:38 +0000 (+0300) Subject: mac80211: remove unnecessary NULL check in ieee80211_register_hw() X-Git-Tag: v5.15-rc1~157^2~148^2~9 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4a11174d6dbd0bde6d5a1d6efb0d70f58811db55;p=thirdparty%2Flinux.git mac80211: remove unnecessary NULL check in ieee80211_register_hw() The address "&sband->iftype_data[i]" points to an array at the end of struct. It can't be NULL and so the check can be removed. Fixes: bac2fd3d7534 ("mac80211: remove use of ieee80211_get_he_sta_cap()") Signed-off-by: Dan Carpenter Link: https://lore.kernel.org/r/YNmgHi7Rh3SISdog@mwanda Signed-off-by: Johannes Berg --- diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 05f4c3c72619f..ac0653b58f5fa 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1018,7 +1018,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) iftd = &sband->iftype_data[i]; - supp_he = supp_he || (iftd && iftd->he_cap.has_he); + supp_he = supp_he || iftd->he_cap.has_he; } /* HT, VHT, HE require QoS, thus >= 4 queues */