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| author | Max Reitz <mreitz@redhat.com> | 2017-03-28 22:51:28 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-04-28 16:02:03 +0200 |
| commit | 4bff28b81a0ddb48a09d279e99ab847e8a292506 (patch) | |
| tree | 5d792e847143ace016de670db3106a3d9466c10a /block/crypto.c | |
| parent | ed3d2ec98a33fbdeabc471b11ff807075f07e996 (diff) | |
| download | qemu-4bff28b81a0ddb48a09d279e99ab847e8a292506.tar.gz | |
block: Add errp to BD.bdrv_truncate()
Add an Error parameter to the block drivers' bdrv_truncate() interface.
If a block driver does not set this in case of an error, the generic
bdrv_truncate() implementation will do so.
Where it is obvious, this patch also makes some block drivers set this
value.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20170328205129.15138-4-mreitz@redhat.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/crypto.c')
| -rw-r--r-- | block/crypto.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/block/crypto.c b/block/crypto.c index 7ad64b5f93..6828180840 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -381,7 +381,8 @@ static int block_crypto_create_generic(QCryptoBlockFormat format, return ret; } -static int block_crypto_truncate(BlockDriverState *bs, int64_t offset) +static int block_crypto_truncate(BlockDriverState *bs, int64_t offset, + Error **errp) { BlockCrypto *crypto = bs->opaque; size_t payload_offset = @@ -389,7 +390,7 @@ static int block_crypto_truncate(BlockDriverState *bs, int64_t offset) offset += payload_offset; - return bdrv_truncate(bs->file, offset, NULL); + return bdrv_truncate(bs->file, offset, errp); } static void block_crypto_close(BlockDriverState *bs) |