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Re: [Qemu-devel] [PATCH 1.1 0/6] block: drop useless checks for NULL
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH 1.1 0/6] block: drop useless checks for NULL |
Date: |
Mon, 05 Dec 2011 17:56:58 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:8.0) Gecko/20111115 Thunderbird/8.0 |
Am 14.11.2011 17:50, schrieb Paolo Bonzini:
> After the coroutinization of the block layer, immediate failures
> of an AIO operation will still return an AIOCB and only report
> failure with a bottom half. This lets us remove a lot of dead
> NULL checks (patches 1-5).
>
> Patch 6 is on a similar theme, but a bit different.
>
> Most "added" lines are actually just reindented.
>
> Paolo Bonzini (6):
> block: bdrv_aio_* do not return NULL
> block: simplify failure handling for bdrv_aio_multiwrite
> block: qemu_aio_get does not return NULL
> dma: the passed io_func does not return NULL
> block: dma_bdrv_* does not return NULL
> block: avoid useless checks on acb->bh
Thanks, applied all to the block branch.
Kevin
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