virt: acrn: Remove unused list 'acrn_irqfd_clients'

It doesn't look like this was ever used.

Build tested only.

Signed-off-by: "Dr. David Alan Gilbert" <linux@treblig.org>
Acked-by: Fei Li <fei1.li@intel.com>
Link: https://lore.kernel.org/r/20250430003623.313541-1-linux@treblig.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed