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xen-pcifront: fix PCI reference leak
authorJiri Slaby <jslaby@suse.cz>
Thu, 4 Nov 2010 14:31:30 +0000 (15:31 +0100)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 8 Nov 2010 16:41:15 +0000 (11:41 -0500)
commit2a63dd7275b2278bd7e9203f74b9aa4f07e82a7a
treeee4de02c580b1e41eed25242b0e978d2a1ed1359tree | snapshot
parentc8ac3902fb7a98c45ed54d98ad6f1c8168f47021commit | diff
xen-pcifront: fix PCI reference leak

Stanse found that when pdev is found and has no driver a reference is
leaked in pcifront_common_process. So add pci_dev_put there. For the
pdev == NULL case, pci_dev_put(NULL) is fine.

[v2: Updated to not dereference pcidev->dev per Milton's observation]

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Milton Miller <miltonm@bga.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/xen-pcifront.c diff | blob | history
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