tbf: Remove call to update() in reuse_tbf

Since both TBF are based on the same reservation which means that
they should be compatible with respect to the slot usage, and since
the new TBF has not been forced to single slot usage, an update of
the allocation is not necessary now.

This commit removes the call to update() from within reuse_tbf().

Sponsored-by: On-Waves ehf
2 files changed