[libvirt] [PATCH] libxl: Resove Coverity dead_error_begin
John Ferlan
jferlan at redhat.com
Fri Jan 31 17:11:09 UTC 2014
On 01/31/2014 11:45 AM, Eric Blake wrote:
> On 01/31/2014 09:35 AM, John Ferlan wrote:
>> Coverity complains about default: label not be able to be reached. It's by
>> design for the code, so just add a Coverity tag for dead_error_begin
>>
>> Signed-off-by: John Ferlan <jferlan at redhat.com>
>> ---
>> src/libxl/libxl_driver.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
>> index fc0efa2..513a597 100644
>> --- a/src/libxl/libxl_driver.c
>> +++ b/src/libxl/libxl_driver.c
>> @@ -4168,6 +4168,7 @@ libxlDomainGetNumaParameters(virDomainPtr dom,
>>
>> break;
>>
>> + /* coverity[dead_error_begin] */
>> default:
>> break;
>> }
>>
>
> Why not just delete the label instead; then you don't need a Coverity
> marker?
>
So are you advocating for removal of the other [dead_error_begin]
conditions in the same manner?
see src/lxc/lxc_driver.c (3 occurrences) and src/nodeinfo.c (1 occurrence).
John
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