- Process tx completions in bxe_periodic_callout_func() and restart transmissions if possible.
- For SIOCSIFFLAGS call bxe_init_locked() only if !BXE_STATE_DISABLED
- remove code not needed in bxe_init_internal_common()
Submitted by:vaishali.kulkarni@qlogic.com;venkata.bhavaraju@qlogic.com
Approved by:davidcs@freebsd.org
MFC after:5 days