From: Anton Blanchard <anton@samba.org>

Even though we have a variable containing the number of entries in the SLB,
we hardwire the value at boot.  We also dont use the variable in the head.S
fastpath handler.

This patch removes it.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>