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Commit 8a339e73 authored by Kenji Kaneshige's avatar Kenji Kaneshige Committed by Jesse Barnes
Browse files

PCI ASPM: remove redundant list check 



Remove the following check in __pcie_aspm_config_link() because it
nerver be true.

Acked-by: default avatarShaohua Li <shaohua.li@intel.com>
Signed-off-by: default avatarKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent b127bd55

drivers/pci/pcie/aspm.c

+0 −3
Original line number Original line Diff line number Diff line
@@ -458,9 +458,6 @@ static void __pcie_aspm_config_link(struct pcie_link_state *link, u32 state) 
	struct pci_dev *child, *parent = link->pdev;

	struct pci_dev *child, *parent = link->pdev;

	struct pci_bus *linkbus = parent->subordinate;

	struct pci_bus *linkbus = parent->subordinate;





	/* If no child, disable the link */

	if (list_empty(&linkbus->devices))

		state = 0;

	/*

	/*

	 * If the downstream component has pci bridge function, don't

	 * If the downstream component has pci bridge function, don't

	 * do ASPM now.

	 * do ASPM now.