[PATCH AUTOSEL for 4.14 63/97] net: hns3: Fix an error macro definition of HNS3_TQP_STAT

Sasha Levin
2018-03-19T21:58:40Z

From: Jian Shen <shenjian15@huawei.com>

[ Upstream commit 57ffee737b36dbb81e8e60a37e01791553157a5e ]

The member "stats_offset" was designed to indicate the offset
of each member of struct ring_stats in struct hns3_enet_ring,
but forgot to add the offset of the member in struct ring_stats.

Fixes: 496d03e960a ("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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
index 43ed4bc9e456..a64a5a413d4d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
@@ -22,7 +22,8 @@ struct hns3_stats {
#define HNS3_TQP_STAT(_string, _member) { \
.stats_string = _string, \
.stats_size = FIELD_SIZEOF(struct ring_stats, _member), \
- .stats_offset = offsetof(struct hns3_enet_ring, stats), \
+ .stats_offset = offsetof(struct hns3_enet_ring, stats) +\
+ offsetof(struct ring_stats, _member), \
} \

static const struct hns3_stats hns3_txq_stats[] = {
--
2.14.1