diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7921/mcu.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index 10dda1693d7d..19640ff76bdc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -1036,21 +1036,26 @@ int __mt7921_mcu_set_clc(struct mt7921_dev *dev, u8 *alpha2, u8 type[2]; u8 rsvd[64]; } __packed req = { + .ver = 1, .idx = idx, .env = env_cap, }; int ret, valid_cnt = 0; - u8 i, *pos; + u16 buf_len = 0; + u8 *pos; if (!clc) return 0; + buf_len = le16_to_cpu(clc->len) - sizeof(*clc); pos = clc->data; - for (i = 0; i < clc->nr_country; i++) { + while (buf_len > 16) { struct mt7921_clc_rule *rule = (struct mt7921_clc_rule *)pos; u16 len = le16_to_cpu(rule->len); + u16 offset = len + sizeof(*rule); - pos += len + sizeof(*rule); + pos += offset; + buf_len -= offset; if (rule->alpha2[0] != alpha2[0] || rule->alpha2[1] != alpha2[1]) continue; |