net: hns3: check NULL pointer before use

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This patch checks ops->set_default_reset_request whether is NULL
before using it in function hns3_slot_reset.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Guangbin Huang 2019-09-11 10:40:38 +08:00 • committed by David S. Miller

parent 96e65abb77

commit fa17c708ff

1 changed files with 2 additions and 1 deletions

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3

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

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