Remove a superfluous line in run_interrupt_driven_config_hooks(), next_entry is already initialized during TAILQ_FOREACH_SAFE().
Remove a superfluous line in run_interrupt_driven_config_hooks(),
next_entry is already initialized during TAILQ_FOREACH_SAFE().

PR:		kern/119604
Approved by:	rwatson (mentor)
MFC after:	1 month

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