[PATCH 5.11 433/601] net: hns3: Limiting the scope of vector_ring_chain variable

Greg Kroah-Hartman
2021-05-12T17:41:53Z

From: Salil Mehta <salil.mehta@huawei.com>

[ Upstream commit d392ecd1bc29ae15b0e284d5f732c2d36f244271 ]

Limiting the scope of the variable vector_ring_chain to the block where it
is used.

Fixes: 424eb834a9be ("net: hns3: Unified HNS3 {VF|PF} Ethernet Driver for hip08 SoC")
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/hns3_enet.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 405e49033417..c8a43a725ebc 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3709,7 +3709,6 @@ static void hns3_nic_set_cpumask(struct hns3_nic_priv *priv)

static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
{
- struct hnae3_ring_chain_node vector_ring_chain;
struct hnae3_handle *h = priv->ae_handle;
struct hns3_enet_tqp_vector *tqp_vector;
int ret;
@@ -3741,6 +3740,8 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
}

for (i = 0; i < priv->vector_num; i++) {
+ struct hnae3_ring_chain_node vector_ring_chain;
+
tqp_vector = &priv->tqp_vector[i];

tqp_vector->rx_group.total_bytes = 0;
--
2.30.2