On Thursday, 2018-07-26 02:03:58 -0700, Jason Ekstrand wrote:
> On Thu, Jul 26, 2018 at 1:50 AM Eric Engestrom <eric.engest...@intel.com>
> wrote:
>
> > On Wednesday, 2018-07-25 14:00:29 -0700, Dylan Baker wrote:
> > > Quoting Eric Engestrom (2018-07-25 11:45:56)
> > > > CovID: 1438132
> > > > Signed-off-by: Eric Engestrom <eric.engest...@intel.com>
> > > > ---
> > > > src/intel/vulkan/anv_device.c | 4 +++-
> > > > 1 file changed, 3 insertions(+), 1 deletion(-)
> > > >
> > > > diff --git a/src/intel/vulkan/anv_device.c
> > b/src/intel/vulkan/anv_device.c
> > > > index 04fd6a829ed60081abc4..3664f80c24dc34955196 100644
> > > > --- a/src/intel/vulkan/anv_device.c
> > > > +++ b/src/intel/vulkan/anv_device.c
> > > > @@ -1832,11 +1832,13 @@ void anv_DestroyDevice(
> > > > const VkAllocationCallbacks* pAllocator)
> > > > {
> > > > ANV_FROM_HANDLE(anv_device, device, _device);
> > > > - struct anv_physical_device *physical_device =
> > &device->instance->physicalDevice;
> > > > + struct anv_physical_device *physical_device;
> > >
> > > Is there a particular reason to create the pointer her but assign it
> > after the
> > > null check rather than just move the null check between the
> > ANV_FROM_HANDLE and
> > > the anv_pysical_device?
> >
> > Just the habit of always putting variable declarations before any logic
> > ¯\_(ツ)_/¯
> > I thought that was considered best-practice; has that changed?
> >
>
> Yup; welcome to C99. :-)
Haha, I know it's now allowed, but I thought best practice was to still
keep things grouped, except when there's a reason to have a declaration
in the middle of the logic.
Looking at the rest of the file, I see a bunch of examples of logic and
declarations interleaved, so I guess that rule doesn't apply in anv at
least; guess I'll change my style to match :)
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