net: hns3: bugfix for buffer not free problem during resetting

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When hns3_get_ring_config()/hns3_queue_to_ring()/
hns3_get_vector_ring_chain() failed during resetting, the allocated
memory has not been freed before these three functions return. So
this patch adds error handler in these functions to fix it.

Fixes: 76ad4f0ee7 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Huazhong Tan 2018-10-30 21:50:44 +08:00 • committed by David S. Miller

parent ece4bf46e9

commit 73b907a083

1 changed files with 21 additions and 3 deletions

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24

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

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