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Message-Id: <20181108215101.625526125@linuxfoundation.org>
Date:   Thu,  8 Nov 2018 13:50:57 -0800
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jiang Liu <jiang.liu@...ux.intel.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 3.18 086/144] of/pci: Remove duplicate kfree in of_pci_get_host_bridge_resources()

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

[ Upstream commit feb28979c137ba3f649ad36fc27c85c64c111f78 ]

Commit d2be00c0fb5a ("of/pci: Free resources on failure in
of_pci_get_host_bridge_resources()") fixed the error path so it frees
everything on the "resources" list.  That list includes the bus_range, so
we should not free it again.

Remove the superfluous free of bus_range.

[bhelgaas: changelog]
Fixes: d2be00c0fb5a ("of/pci: Free resources on failure in of_pci_get_host_bridge_resources()")
Reported-by: Jiang Liu <jiang.liu@...ux.intel.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
CC: Rafael J. Wysocki <rjw@...ysocki.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/of/of_pci.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c
index ecc5fa5640d2..8a74b1d399a1 100644
--- a/drivers/of/of_pci.c
+++ b/drivers/of/of_pci.c
@@ -229,7 +229,6 @@ parse_failed:
 	list_for_each_entry(window, resources, list)
 		kfree(window->res);
 	pci_free_resource_list(resources);
-	kfree(bus_range);
 	return err;
 }
 EXPORT_SYMBOL_GPL(of_pci_get_host_bridge_resources);
-- 
2.17.1



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