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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-09-29 13:12:43 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-10-19 17:01:10 -0400 |
| commit | 4645bf306746106f805d2afa5330bf31df381626 (patch) | |
| tree | 5cd174f16d7035b366d5293d1d35a5cc27458721 /drivers/acpi/sysfs.c | |
| parent | 72bf809a19d9fc97bfe39bb928149b5e0f202cb6 (diff) | |
| download | lwn-4645bf306746106f805d2afa5330bf31df381626.tar.gz lwn-4645bf306746106f805d2afa5330bf31df381626.zip | |
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/acpi/sysfs.c')
0 files changed, 0 insertions, 0 deletions