diff options
| author | Huazhong Tan <tanhuazhong@huawei.com> | 2019-01-18 16:13:08 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-18 15:10:21 -0800 |
| commit | c78b5b6cdc8fd8a305b26ba59fe5fad6a0acbe6e (patch) | |
| tree | 695abe221f300a867464265217fdd6b4af2450f4 /drivers | |
| parent | 73fc9c4882439b3ea4f185264e1c6d969d61b067 (diff) | |
net: hns3: modify parameter checks in the hns3_set_channels
The number of queues for each enabled TC should range from 1 to
the maximum available value, and return directly if the value
is same as the current one.
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 0cd70d7667be..0bda9bd8ecc1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -4157,15 +4157,14 @@ int hns3_set_channels(struct net_device *netdev, return -EINVAL; if (new_tqp_num > hns3_get_max_available_channels(h) || - new_tqp_num < kinfo->num_tc) { + new_tqp_num < 1) { dev_err(&netdev->dev, - "Change tqps fail, the tqp range is from %d to %d", - kinfo->num_tc, + "Change tqps fail, the tqp range is from 1 to %d", hns3_get_max_available_channels(h)); return -EINVAL; } - if (kinfo->num_tqps == new_tqp_num) + if (kinfo->rss_size == new_tqp_num) return 0; ret = hns3_reset_notify(h, HNAE3_DOWN_CLIENT); |