diff mbox series

[PULL,05/27] block/commit: use QEMU_IOVEC_INIT_BUF

Message ID 20190222140756.29834-6-stefanha@redhat.com
State New
Headers show
Series [PULL,01/27] block: enhance QEMUIOVector structure | expand

Commit Message

Stefan Hajnoczi Feb. 22, 2019, 2:07 p.m. UTC 
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

Use new QEMU_IOVEC_INIT_BUF() instead of
qemu_iovec_init_external( ... , 1), which simplifies the code.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190218140926.333779-6-vsementsov@virtuozzo.com
Message-Id: <20190218140926.333779-6-vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 block/commit.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/block/commit.c b/block/commit.c
index 53148e610b..d500a93068 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -47,14 +47,9 @@  static int coroutine_fn commit_populate(BlockBackend *bs, BlockBackend *base,
                                         void *buf)
 {
     int ret = 0;
-    QEMUIOVector qiov;
-    struct iovec iov = {
-        .iov_base = buf,
-        .iov_len = bytes,
-    };
+    QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);
 
     assert(bytes < SIZE_MAX);
-    qemu_iovec_init_external(&qiov, &iov, 1);
 
     ret = blk_co_preadv(bs, offset, qiov.size, &qiov, 0);
     if (ret < 0) {