From: Lorenzo Bianconi Date: Wed, 20 Oct 2021 23:09:32 +0000 (+0200) Subject: mt76: mt7915: fix endiannes warning mt7915_mcu_beacon_check_caps X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2be10a9744956673b0ddbf89976e32c75eeb2992;p=linux.git mt76: mt7915: fix endiannes warning mt7915_mcu_beacon_check_caps Fix the following sparse warning mt7915_mcu_beacon_check_caps routine: warning: cast to restricted __le32 warning: cast from restricted __le16 Fixes: 22dffbddf0167 ("mt76: mt7915: introduce mt7915_mcu_beacon_check_caps()") Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 6c93ca24307fc..79990a420fc6a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -2561,9 +2561,8 @@ mt7915_mcu_beacon_check_caps(struct mt7915_phy *phy, struct ieee80211_vif *vif, len); if (ie && ie[1] >= sizeof(*ht)) { ht = (void *)(ie + 2); - bc = le32_to_cpu(ht->cap_info); - - vc->ldpc |= !!(bc & IEEE80211_HT_CAP_LDPC_CODING); + vc->ldpc |= !!(le16_to_cpu(ht->cap_info) & + IEEE80211_HT_CAP_LDPC_CODING); } ie = cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, mgmt->u.beacon.variable,