net: hns3: Fix parameter type for q_id in hclge_tm_q_to_qs_map_cfg()
authorJian Shen <shenjian15@huawei.com>
Wed, 19 Sep 2018 17:29:58 +0000 (18:29 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Nov 2019 17:00:17 +0000 (18:00 +0100)
commit947ef993e0cbd389f25c6deb545fc78bb55f7f55
treecc288a7cc6bc54dc5bd4449c241fe3cfe162cfca
parentf860e746fb08df1dcd3983fe9b604cb5e79b6b52
net: hns3: Fix parameter type for q_id in hclge_tm_q_to_qs_map_cfg()

[ Upstream commit 32c7fbc8ffd752c6aa05d2dd7c13b0f0aa00ddaa ]

So far all the places calling hclge_tm_q_to_qs_map_cfg() are assigning
an u16 type value to "q_id", and in the processing of
hclge_tm_q_to_qs_map_cfg(), it also converts the "q_id" to le16.

The max tqp number for pf can be more than 256, we should use "u16" to
store the queue id, instead of "u8", which may cause data lost.

Fixes: 848440544b41 ("net: hns3: Add support of TX Scheduler & Shaper to HNS3 driver")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c