linux-kernel - [PATCH 2/2] arm: fix leak in iop13xx/pci

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Message-ID: <20090323104359.32524.58254.stgit@localhost.localdomain>
Date:	Mon, 23 Mar 2009 10:44:07 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	linux-kernel@...r.kernel.org, rmk@....linux.org.uk
Subject: [PATCH 2/2] arm: fix leak in iop13xx/pci

Another leak found by Daniel Marjamäki

Signed-off-by: Alan Cox <alan@...rguk.ukuu.org.uk>
---

 arch/arm/mach-iop13xx/pci.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)


diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 673b0db..4873f26 100644
--- 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_sys_data *sys)
 		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_data *sys)
 		sys->map_irq = iop13xx_pcie_map_irq;
 		break;
 	default:
+		kfree(res);
 		return 0;
 	}
 

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