Re: [PATCH] MTD: Deletion of checks before the function call "iounmap"

SF Markus Elfring
2015-01-19T18:19:34Z

> Anyway, I'm essentially saying that I'd like to be 100% sure we have a
> guarantee before dropping all these.

You can not be absolutely sure. There are various implementation details
which will eventually need further considerations.

I hope that a reasonable confidence can be achieved here.

>> This issue was detected by using the Coccinelle software.
>
> What script?

I published scripts for static source code analysis in March 2004.

> Hand-rolled I guess?

An extended version found some update candidates in source files for Linux
according to the software development status of "next-20141226".

My approach is still incomplete at the moment.

Regards,
Markus