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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-09-29 13:12:43 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-10-19 17:01:10 -0400
commit4645bf306746106f805d2afa5330bf31df381626 (patch)
tree5cd174f16d7035b366d5293d1d35a5cc27458721 /drivers/pci
parent72bf809a19d9fc97bfe39bb928149b5e0f202cb6 (diff)
downloadlinux-4645bf306746106f805d2afa5330bf31df381626.tar.bz2
xen/pciback: Check if the device is found instead of blindly assuming so.
Just in case it is not found, don't try to dereference it. [v1: Added WARN_ON, suggested by Jan Beulich <JBeulich@suse.com>] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/pci')
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