From: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
Date: Fri, 4 Aug 2017 03:32:55 +0000 (+0900)
Subject: PCI: rcar: Fix memory leak when no PCIe card is inserted
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ddd535f1ea3eb27eae71acc21fb0fa4ad2d7535d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

PCI: rcar: Fix memory leak when no PCIe card is inserted

When no PCIe card is inserted, there is a memory leak as
pci_free_resource_list() is not called before returning.

Signed-off-by: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c
index 007523e85c66..4e0b25d09b0c 100644
--- a/drivers/pci/host/pcie-rcar.c
+++ b/drivers/pci/host/pcie-rcar.c
@@ -1196,6 +1196,7 @@ err_pm_disable:
 
 err_free_bridge:
 	pci_free_host_bridge(bridge);
+	pci_free_resource_list(&pcie->resources);
 
 	return err;
 }