On 08/23/2018 05:24 AM, Michael Ellerman wrote:
> Hi Breno,
>
> Breno Leitao writes:
>> Function xive_native_get_ipi() might uses chip_id without it being
>> initialized. This gives the following error on 'smatch' tool:
>>
>> error: uninitialized symbol 'chip_id'
>
> Which is correct, it ca
Cédric Le Goater writes:
> On 08/23/2018 05:24 AM, Michael Ellerman wrote:
>> Breno Leitao writes:
>>> diff --git a/arch/powerpc/sysdev/xive/native.c
>>> b/arch/powerpc/sysdev/xive/native.c
>>> index 311185b9960a..fc56673a3c0f 100644
>>> --- a/arch/powerpc/sysdev/xive/native.c
>>> +++ b/arch/pow
Hi Breno,
Breno Leitao writes:
> Function xive_native_get_ipi() might uses chip_id without it being
> initialized. This gives the following error on 'smatch' tool:
>
> error: uninitialized symbol 'chip_id'
Which is correct, it can be used uninitialised. I'm surprised GCC
doesn't warn about
Function xive_native_get_ipi() might uses chip_id without it being
initialized. This gives the following error on 'smatch' tool:
error: uninitialized symbol 'chip_id'
This patch simply sets chip_id initial value to 0.
CC: Benjamin Herrenschmidt
Signed-off-by: Breno Leitao
---
arch/pow
