Commits
Peng Li committed 1b7d7b05811
net: hns3: fix a bug caused by udelay udelay() in driver may always occupancy processor. If there is only one cpu in system, the VF driver may initialize fail when insmod PF and VF driver in the same system. This patch use msleep() to free cpu when VF wait PF message. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>