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Re: [PATCH v3 04/10] crypto: Make block callbacks return 0 on success
From: |
Stefan Hajnoczi |
Subject: |
Re: [PATCH v3 04/10] crypto: Make block callbacks return 0 on success |
Date: |
Thu, 26 May 2022 09:49:57 +0100 |
On Thu, May 19, 2022 at 03:48:34PM +0100, Alberto Faria wrote:
> They currently return the value of their headerlen/buflen parameter on
> success. Returning 0 instead makes it clear that short reads/writes are
> not possible.
>
> Signed-off-by: Alberto Faria <afaria@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> ---
> block/crypto.c | 52 +++++++++++++++++-----------------
> block/qcow2.c | 22 +++++++-------
> crypto/block-luks.c | 8 +++---
> crypto/block.c | 6 ++--
> include/crypto/block.h | 32 ++++++++++-----------
> tests/unit/test-crypto-block.c | 38 ++++++++++++-------------
> 6 files changed, 79 insertions(+), 79 deletions(-)
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
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- Re: [PATCH v3 03/10] block: Make bdrv_{pread,pwrite}() return 0 on success, (continued)