Re: [Qemu-block] [Qemu-devel] [PATCH v2] file-posix: Use error API properly

[Philippe Mathieu-Daudé]

On 31/10/18 15:57, Eric Blake wrote:
> On 10/31/18 12:39 AM, Fam Zheng wrote:
...
> > -        fprintf(stderr, "%s: stat failed: %s\n",
> > -            fname, strerror(errno));
> > +        error_setg(errp, "%s: stat failed: %s", fname, strerror(errno));
> >           return -errno;
>
> error_setg_errno() is nicer here.  In fact, should we have a Coverity 
> script that looks for error_setg(... strerror())?

Coverity -> Coccinelle?