[Freedreno] [PATCH v2] drm/msm: remove unnecessary NULL check

[Abhinav Kumar]

On 11/1/2023 12:23 PM, Abhinav Kumar wrote:
> 
> 
> On 10/13/2023 1:25 AM, Dan Carpenter wrote:
>> This NULL check was required when it was added, but we shuffled the code
>> around and now it's not.  The inconsistent NULL checking triggers a
>> Smatch warning:
>>
>>      drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c:847 mdp5_init() warn:
>>      variable dereferenced before check 'mdp5_kms' (see line 782)
>>
>> Fixes: 1f50db2f3e1e ("drm/msm/mdp5: move resource allocation to the 
>> _probe function"

A small error here. Its missing the closing brace for the Fixes tag.
Checkpatch cries without it.

I have fixed it while applying.

>> Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
>> ---
>> v2: Added a Fixes tag.  It's not really a bug fix and so adding the
>> fixes tag is slightly unfair but it should prevent this patch from
>> accidentally getting backported before the refactoring and causing an
>> issue.
>>
>> Btw, fixes tags are often unfair like this.  People look at fixes tags
>> and think, "the fix introduced a bug" but actually it's really common
>> that the fix was just not complete.  But from a backporting perspective
>> it makes sense to tie them together.
>>
>> Plus everyone introduces bugs.  If you're not introducing bugs, then
>> you're probably not writing a lot of code.
>>
>>   drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 3 +--
>>   1 file changed, 1 insertion(+), 2 deletions(-)
>>
> 
> LGTM,
> 
> Reviewed-by: Abhinav Kumar <quic_abhinavk at quicinc.com>
>