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Re: [Qemu-block] [Qemu-devel] [PATCH v2 3/7] block/sheepdog: remove spur


From: Eric Blake
Subject: Re: [Qemu-block] [Qemu-devel] [PATCH v2 3/7] block/sheepdog: remove spurious NULL check
Date: Wed, 30 Aug 2017 14:42:51 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0

On 08/30/2017 11:57 AM, Jeff Cody wrote:
> 'tag' is already checked in the lines immediately preceding this check,
> and set to non-NULL if NULL.  No need to check again, it hasn't changed.
> 
> Signed-off-by: Jeff Cody <address@hidden>
> ---
>  block/sheepdog.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Eric Blake <address@hidden>

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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