Oliver Neukum <oneu...@suse.de> writes:

> This makes sure the error handling path is the same for
> all error conditions, thus reducing code duplication.

Great!  This looks like I nice cleanup.  Will test it out.  Just a quick
comment based on the first glance:

>  outnl:
>       return rv < 0 ? rv : count;

How about changing the single remaining error without any rewinding into
a direct "return -ENOMEM", and then drop the "outnl" label and simplify
this to "return count"?


Bjørn
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