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-rw-r--r--block/io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c
index 395bea3bac..7217cf811b 100644
--- a/block/io.c
+++ b/block/io.c
@@ -1730,7 +1730,7 @@ static int bdrv_pad_request(BlockDriverState *bs,
* For prefetching in stream_populate(), no qiov is passed along, because
* only copy-on-read matters.
*/
- if (qiov && *qiov) {
+ if (*qiov) {
sliced_iov = qemu_iovec_slice(*qiov, *qiov_offset, *bytes,
&sliced_head, &sliced_tail,
&sliced_niov);