Re: fbdev: arkfb: Move a variable assignment behind a condition check in ics5342_init()

[Markus Elfring]

>> The address of a data structure member was determined before
>> a corresponding null pointer check in the implementation of
>> the function “ics5342_init”.
>>
>> Thus avoid the risk for undefined behaviour by moving the assignment
>> for the variable “info” behind a condition check.
>>
>> This issue was detected by using the Coccinelle software.
> 
> There is no "risk" here.
> It just adds an offset to a potential NULL value (which isn't then used afterwards).
Does your understanding of programming language details differ from the view of
SEI CERT C Coding Standard (from the Carnegie Mellon University)?
https://cmu-sei.github.io/secure-coding-standards/sei-cert-c-coding-standard/rules/expressions-exp/exp34-c/

Regards,
Markus