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(parent: a963052) | patch
net: hns3: bugfix for rtnl_lock's range in the hclgevf_reset()
authorHuazhong Tan <tanhuazhong@huawei.com>
Tue, 30 Oct 2018 13:50:53 +0000 (21:50 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 31 Oct 2018 19:42:38 +0000 (12:42 -0700)
commit29118ab962d5476fdc65fae312ac38db68092d78
tree21cf022779b02c35f829e374ccba404b07314850tree | snapshot
parenta963052e539887df481d4d3a6ad4c92ca6461852commit | diff
net: hns3: bugfix for rtnl_lock's range in the hclgevf_reset()

Since hclgevf_reset_wait() is used to wait for the hardware to complete
the reset, it is not necessary to hold the rtnl_lock during
hclgevf_reset_wait(). So this patch releases the lock for the duration
of hclgevf_reset_wait().

Fixes: 6988eb2a9b77 ("net: hns3: Add support to reset the enet/ring mgmt layer")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c diff | blob | history
Domain: System / Kernel;