From f01f4182597a3bb4b6fbf92e041faf7a1016f4b6 Mon Sep 17 00:00:00 2001
From: Jesper Juhl <jesper.juhl@gmail.com>
Date: Mon, 17 Apr 2006 04:02:54 +0200
Subject: [PATCH] PCI: fix potential resource leak in drivers/pci/msi.c
The coverity checker spotted (as entry #599) that we might leak `entry' in
drivers/pci/msi.c::msix_capability_init()
This patch should take care of that.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/pci/msi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 2087a397ef1..9855c4c920b 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -793,8 +793,10 @@ static int msix_capability_init(struct pci_dev *dev,
if (!entry)
break;
vector = get_msi_vector(dev);
- if (vector < 0)
+ if (vector < 0) {
+ kmem_cache_free(msi_cachep, entry);
break;
+ }
j = entries[i].entry;
entries[i].vector = vector;
--
cgit