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(parent: 02ea9ea) | 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)
commit4175ab21dd3e1b93aaa2650b59ba039fa14825e1
tree1ab53368d389c0e6e9efd6155598a44f6492e2b0tree | snapshot
parent02ea9ea91bb3781bdddfcaf628d7ffc1abb46de1commit | 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: 6e24063 (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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