]> git.baikalelectronics.ru Git - kernel.git/commit
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)
committerDavid S. Miller <davem@davemloft.net>
Thu, 20 Sep 2018 04:20:23 +0000 (21:20 -0700)
commit9554ca0eb3a9ad38ec8423e8285be57f565d8821
tree157473a9668e4c646050954d8524c489809e4407
parente3978dc1cdbb3572f8d858ca0c595c8d47f52eae
net: hns3: Fix parameter type for q_id in hclge_tm_q_to_qs_map_cfg()

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: 4561179872dd ("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>
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c