Move memory allocations out of the spinlock during ALB init.  This gets
rid of a sleeping-inside-spinlock warning and accompanying stack dump.
Signed-off-by: NMitch Williams <mitch.a.williams@intel.com>
Acked-by: NJay Vosburgh <fubar@us.ibm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>