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| author | Jian Shen | 2018-01-05 11:18:13 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-01-08 20:06:18 +0100 |
| commit | 94bfaafac9d2a3c0bcca00d01e38f7597b741799 (patch) | |
| tree | b5b84f00848e26beabe65679e219dd9273ee9e69 /drivers/net/ethernet/hisilicon | |
| parent | net: hns3: Fix an error of total drop packet statistics (diff) | |
| download | kernel-qcow2-linux-94bfaafac9d2a3c0bcca00d01e38f7597b741799.tar.gz kernel-qcow2-linux-94bfaafac9d2a3c0bcca00d01e38f7597b741799.tar.xz kernel-qcow2-linux-94bfaafac9d2a3c0bcca00d01e38f7597b741799.zip | |
net: hns3: Fix a loop index error of tqp statistics query
An error loop index was used while querying statistics data
of tqps, which may cause call trace.
Fixes: 496d03e960ae ("net: hns3: Add Ethtool support to HNS3 driver")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index c96ef4034864..9cca33c50de3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -458,13 +458,13 @@ static u64 *hns3_get_stats_tqps(struct hnae3_handle *handle, u64 *data) struct hnae3_knic_private_info *kinfo = &handle->kinfo; struct hns3_enet_ring *ring; u8 *stat; - u32 i; + int i, j; /* get stats for Tx */ for (i = 0; i < kinfo->num_tqps; i++) { ring = nic_priv->ring_data[i].ring; - for (i = 0; i < HNS3_TXQ_STATS_COUNT; i++) { - stat = (u8 *)ring + hns3_txq_stats[i].stats_offset; + for (j = 0; j < HNS3_TXQ_STATS_COUNT; j++) { + stat = (u8 *)ring + hns3_txq_stats[j].stats_offset; *data++ = *(u64 *)stat; } } @@ -472,8 +472,8 @@ static u64 *hns3_get_stats_tqps(struct hnae3_handle *handle, u64 *data) /* get stats for Rx */ for (i = 0; i < kinfo->num_tqps; i++) { ring = nic_priv->ring_data[i + kinfo->num_tqps].ring; - for (i = 0; i < HNS3_RXQ_STATS_COUNT; i++) { - stat = (u8 *)ring + hns3_rxq_stats[i].stats_offset; + for (j = 0; j < HNS3_RXQ_STATS_COUNT; j++) { + stat = (u8 *)ring + hns3_rxq_stats[j].stats_offset; *data++ = *(u64 *)stat; } } |