mii-tool can cause the driver to call msleep during nway reset,
bugzilla.kernel.org bug 8430.  Fix by simply calling reinit_locked
outside of the spinlock, which is safe from ethtool, so it should be
safe from here.
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>