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由 Alberto Garcia 提交于
We are using the return value of qcow2_encrypt_sectors() to detect problems but we are throwing away the returned Error since we have no way to report it to the user. Therefore we can simply get rid of the local Error variable and pass NULL instead. Alternatively we could try to figure out a way to pass the original error instead of simply returning -EIO, but that would be more invasive, so let's keep the current approach. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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