Yunsheng Lin 8ceca59fb3 net: hns3: fix error handling for desc filling ... The content of the TX desc is automatically cleared by the HW when the HW has sent out the packet to the wire. When desc filling fails in hns3_nic_net_xmit(), it will call hns3_clear_desc() to do the error handling, which miss zeroing of the TX desc and the checking if a unmapping is needed. So add the zeroing and checking in hns3_clear_desc() to avoid the above problem. Also add DESC_TYPE_UNKNOWN to indicate the info in desc_cb is not valid, because hns3_nic_reclaim_desc() may treat the desc_cb->type of zero as packet and add to the sent pkt statistics accordingly. Fixes: 76ad4f0ee7 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC") Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-07-21 15:49:17 -07:00
..
hns	hns: do not cast return value of napi_gro_receive to null	2020-06-25 16:16:21 -07:00
hns3	net: hns3: fix error handling for desc filling	2020-07-21 15:49:17 -07:00
hip04_eth.c	hisilicon: let core reject the unsupported coalescing parameters	2020-03-05 12:12:35 -08:00
hisi_femac.c	net: convert suitable drivers to use phy_do_ioctl_running	2020-01-23 10:49:30 +01:00
hix5hd2_gmac.c	netdev: pass the stuck queue to the timeout handler	2019-12-12 21:38:57 -08:00
hns_mdio.c
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile