ServeRAID driver: kmem_slab_alloc: bad flags

[Matthew Dillon]

:...
:ips_add_waiting_command() will never be called with flags set to
:IPS_NOWAIT_FLAG because of the conditional immediately before the call.
:So I removed `flags' from the arguments of ips_add_waiting_command() and
:hard-code M_INTWAIT there.
:With modified driver, cvsup completed without a problem, and I'm running a
:make -j16 buildworld now.
:
:Attached patch should fix two things:
:- the panic
:- broken RCS keywords
:
:I also found a few style bugs, but I left them untouched for now.

    Committed!

					-Matt