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Subject[patch 31/45] ARM: fix leak in iop13xx/pci
-stable review patch.  If anyone has any objections, please let us know.
---------------------
From: Alan Cox <alan@lxorguk.ukuu.org.uk>

upstream commit: b23c7a427e4b3764ad686a46de89ab652811c50a

Another leak found by Daniel Marjamäki

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
---
arch/arm/mach-iop13xx/pci.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -1026,8 +1026,10 @@ int iop13xx_pci_setup(int nr, struct pci
which_atu = 0;
}

- if (!which_atu)
+ if (!which_atu) {
+ kfree(res);
return 0;
+ }

switch(which_atu) {
case IOP13XX_INIT_ATU_ATUX:
@@ -1074,6 +1076,7 @@ int iop13xx_pci_setup(int nr, struct pci
sys->map_irq = iop13xx_pcie_map_irq;
break;
default:
+ kfree(res);
return 0;
}

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