arch: Get rid of the unused numAccessNeeded variable.

This was defined in a few operand classes makeConstructor methods, but
never used for anything.

Change-Id: If2f62ff0a29a26ae7067728651440f864999fc67
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49718
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
1 file changed