> In the second case, Coccinelle has no way of knowing that ex is a pointer,
Can the software support pointer expressions better?
> so it doesn't feel motivated to consider that ex should be compared to NULL.
Should an isomorphism specification like “not_ptr2” help here?
On Sun, 16 Jun 2019, Markus Elfring wrote:
> Hello,
>
> A patch on a topic like “staging/rtl8723bs/core/rtw_ap: Remove redundant call
> to memset” caught also my software development attention.
> https://lkml.org/lkml/2019/6/15/220
> https://lore.kernel.org/patchwork/patch/1089416/
>
Hello,
A patch on a topic like “staging/rtl8723bs/core/rtw_ap: Remove redundant call
to memset” caught also my software development attention.
https://lkml.org/lkml/2019/6/15/220
https://lore.kernel.org/patchwork/patch/1089416/
