[libvirt] [PATCH] build: silence coverity warning in node_device

[Dave Allan]

On 03/02/2010 10:04 AM, Jim Meyering wrote:
> Eric Blake wrote:
>> All other uses of get_str_prop in this file that ignored
>> failure explicitly cast to void.
>>
>> * src/node_device/node_device_hal.c (dev_create): Silence coverity
>> warning.
>> ---
>>   src/node_device/node_device_hal.c |    2 +-
>>   1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/src/node_device/node_device_hal.c b/src/node_device/node_device_hal.c
>> index 6cc2864..4bf445d 100644
>> --- a/src/node_device/node_device_hal.c
>> +++ b/src/node_device/node_device_hal.c
>> @@ -463,7 +463,7 @@ static void dev_create(const char *udi)
>>           goto cleanup;
>>
>>       /* Some devices don't have a path in sysfs, so ignore failure */
>> -    get_str_prop(ctx, udi, "linux.sysfs_path",&devicePath);
>> +    (void)get_str_prop(ctx, udi, "linux.sysfs_path",&devicePath);
>>
>>       dev = virNodeDeviceAssignDef(&driverState->devs,
>>                                    def);
>
> Confirmed.  That's the only one that's ignored, and your
> change makes it consistent with the others.
> ACK.

+1

Dave