net: hns3: fix error handling int the hns3_get_vector_ring_chain

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When hns3_get_vector_ring_chain() failed in the
hns3_nic_init_vector_data(), it should do the error handling instead
of return directly.

Also, cur_chain should be freed instead of chain and head->next should
be set to NULL in error handling of hns3_get_vector_ring_chain.

This patch fixes them.

Fixes: 73b907a083 ("net: hns3: bugfix for buffer not free problem during resetting")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Huazhong Tan 2018-12-18 19:37:48 +08:00 • committed by David S. Miller

parent 77c7a7b3e7

commit cda69d2445

1 changed files with 3 additions and 2 deletions

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5

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

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