[sheepdog] [PATCH v2 1/3] block: Add blk_new_with_bs() helper

[Eric Blake]

On 4/24/20 5:02 AM, Max Reitz wrote:

>> (With the Patchew warning fixed, of course (i.e., we should set ret to
>> -EPERM or something in qcow.c))
> 
> Er, well, maybe I should have looked into more places.  The compiler
> only warns about that single one because it’s the only place where @ret
> is really uninitialized, but there are many more where we need to set
> it: crypto.c, parallels.c, qcow.c, qcow2.c (both hunks), qed.c,
> sheepdog.c, vdi.c, vhdx.c, and vpc.c.
> 
> (So basically everywhere but vmdk.c, blockdev.c, and blockjob.c.)

Urgh - so it's even less of a win in terms of reduced lines of code. 
Still, I'll fix it and post v3.

> 
> And now I’m going to get another coffee...
> 
> Max
> 

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org