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(parent: 1dff1b8) | patch
net: hns3: fix a bug when alloc new buffer
authorLipeng <lipeng321@huawei.com>
Mon, 23 Oct 2017 11:51:01 +0000 (19:51 +0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 24 Oct 2017 00:16:41 +0000 (01:16 +0100)
commit0074f969799072adc9f67eb0e57a011da0707a89
tree1ab53368d389c0e6e9efd6155598a44f6492e2b0tree | snapshot
parent1dff1b81128442f074551b28fe69a4e7c5d19ba5commit | diff
net: hns3: fix a bug when alloc new buffer

When alloce new buffer to HW, should unmap the old buffer first.
This old code map the old buffer but not unmap the old buffer,
this patch fixes it.

Fixes: 327a841 (net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC)
Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c diff | blob | history
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