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| author | Arnd Bergmann <arnd@arndb.de> | 2023-11-10 15:29:30 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2023-12-07 18:50:22 +0100 |
| commit | 2ee1c40daeb9a33e25c460bf87feca58e91af879 (patch) | |
| tree | e137362efc3dff53b83ffc965c8ec1fc9362416e | |
| parent | wifi: mt76: mt7915: also MT7981 is 3T3R but nss2 on 5 GHz band (diff) | |
| download | linux-2ee1c40daeb9a33e25c460bf87feca58e91af879.tar.gz linux-2ee1c40daeb9a33e25c460bf87feca58e91af879.zip | |
wifi: mt76: mt7996: fix mt7996_mcu_all_sta_info_event struct packing
The internal struct and union inside mt7996_mcu_all_sta_info_event is
marked as being aligned, which conflicts with it being unaligned
within that structure:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.h:165:2: error: field within 'struct mt7996_mcu_all_sta_info_event' is less aligned than 'union mt7996_mcu_all_sta_info_event::(anonymous at ../drivers/net/wireless/mediatek/mt76/mt7996/mcu.h:165:2)' and is usually due to 'struct mt7996_mcu_all_sta_info_event' being packed, which can lead to unaligned accesses [-Werror,-Wunaligned-access]
Mark all three as being packed as well to ensure byte packing for
the entire thing.
Fixes: adde3eed4a75 ("wifi: mt76: mt7996: Add mcu commands for getting sta tx statistic")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mcu.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h index 10a1b09ff2fb..3e013b20ee5e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h @@ -212,15 +212,15 @@ struct mt7996_mcu_all_sta_info_event { u8 rsv[2]; __le32 tx_bytes[IEEE80211_NUM_ACS]; __le32 rx_bytes[IEEE80211_NUM_ACS]; - } adm_stat[0]; + } adm_stat[0] __packed; struct { __le16 wlan_idx; u8 rsv[2]; __le32 tx_msdu_cnt; __le32 rx_msdu_cnt; - } msdu_cnt[0]; - }; + } msdu_cnt[0] __packed; + } __packed; } __packed; struct mt7996_mcu_wed_rro_event { |