Commits
Nicholas Johnson committed 6a381ea694c
PCI: Skip resource distribution when no hotplug bridges If "hotplug_bridges == 0", "!dev->is_hotplug_bridge" is always true, so the loop that divides the remaining resources among hotplug-capable bridges does nothing. Check for "hotplug_bridges == 0" earlier, so we don't even have to compute the amount of remaining resources. No functional change intended. Link: https://lore.kernel.org/r/PS2P216MB0642C7A485649D2D787A1C6F80000@PS2P216MB0642.KORP216.PROD.OUTLOOK.COM Link: https://lore.kernel.org/r/20190622210310.180905-3-helgaas@kernel.org Signed-off-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>