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-rw-r--r--blockdev.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/blockdev.c b/blockdev.c
index 561cb816e4..c3422a1d41 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2283,8 +2283,10 @@ void qmp_blockdev_add(BlockdevOptions *options, Error **errp)
*
* For now, simply forbidding the combination for all drivers will do. */
if (options->has_aio && options->aio == BLOCKDEV_AIO_OPTIONS_NATIVE) {
- bool direct = options->cache->has_direct && options->cache->direct;
- if (!options->has_cache && !direct) {
+ bool direct = options->has_cache &&
+ options->cache->has_direct &&
+ options->cache->direct;
+ if (!direct) {
error_setg(errp, "aio=native requires cache.direct=true");
goto fail;
}