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net: hns3: clear param in ring when free ring
authorPeng Li <lipeng321@huawei.com>
Tue, 22 Jan 2019 23:39:33 +0000 (07:39 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 23 Jan 2019 19:13:01 +0000 (11:13 -0800)
commitac574b80a1ba834be01932d8cd4976acda775a36
tree0de80e9f4bfaeb2f8fd567eb491349f66f4ee8c4
parent8be7362186bd5ccb5f6f72be49751ad2778e2636
net: hns3: clear param in ring when free ring

Param pending_buf and skb may be not NULL when free ring.
This patch clears them when free ring.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c