mwifiex: Send DELBA requests according to spec

stable inclusion
from stable-5.10.80
commit 14e12b7a763e50776d6176639f375a34e3bc7ceb
bugzilla: 185821 https://gitee.com/openeuler/kernel/issues/I4L7CG

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=14e12b7a763e50776d6176639f375a34e3bc7ceb

--------------------------------

[ Upstream commit cc8a8bc3 ]

While looking at on-air packets using Wireshark, I noticed we're never
setting the initiator bit when sending DELBA requests to the AP: While
we set the bit on our del_ba_param_set bitmask, we forget to actually
copy that bitmask over to the command struct, which means we never
actually set the initiator bit.

Fix that and copy the bitmask over to the host_cmd_ds_11n_delba command
struct.

Fixes: 5e6e3a92 ("wireless: mwifiex: initial commit for Marvell mwifiex driver")
Signed-off-by: NJonas Dreßler <verdre@v0yd.nl>
Acked-by: NPali Rohár <pali@kernel.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211016153244.24353-5-verdre@v0yd.nlSigned-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Reviewed-by: NWeilong Chen <chenweilong@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/net/wireless/marvell/mwifiex/11n.c

@@ -657,14 +657,15 @@ int mwifiex_send_delba(struct mwifiex_private *priv, int tid, u8 *peer_mac,
 	uint16_t del_ba_param_set;
 
 	memset(&delba, 0, sizeof(delba));
-	delba.del_ba_param_set = cpu_to_le16(tid << DELBA_TID_POS);
 
-	del_ba_param_set = le16_to_cpu(delba.del_ba_param_set);
+	del_ba_param_set = tid << DELBA_TID_POS;
+
 	if (initiator)
 		del_ba_param_set |= IEEE80211_DELBA_PARAM_INITIATOR_MASK;
 	else
 		del_ba_param_set &= ~IEEE80211_DELBA_PARAM_INITIATOR_MASK;
 
+	delba.del_ba_param_set = cpu_to_le16(del_ba_param_set);
 	memcpy(&delba.peer_mac_addr, peer_mac, ETH_ALEN);
 
 	/* We don't wait for the response of this command */