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authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>2019-02-18 17:09:20 +0300
committerStefan Hajnoczi <stefanha@redhat.com>2019-02-22 09:42:13 +0000
commit199d95b043f4d160deb6162527b5141bd6b7bdc9 (patch)
treecc8c86c3bf553581333731c618929d490d33d856
parent342544f98b8e27adef17bb2ca7964c6efb3698d6 (diff)
block/vmdk: use qemu_iovec_init_buf
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: 20190218140926.333779-12-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-12-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
-rw-r--r--block/vmdk.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/block/vmdk.c b/block/vmdk.c
index 096e8eb662..41048741cd 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -1371,7 +1371,6 @@ static int vmdk_write_extent(VmdkExtent *extent, int64_t cluster_offset,
VmdkGrainMarker *data = NULL;
uLongf buf_len;
QEMUIOVector local_qiov;
- struct iovec iov;
int64_t write_offset;
int64_t write_end_sector;
@@ -1399,11 +1398,7 @@ static int vmdk_write_extent(VmdkExtent *extent, int64_t cluster_offset,
data->size = cpu_to_le32(buf_len);
n_bytes = buf_len + sizeof(VmdkGrainMarker);
- iov = (struct iovec) {
- .iov_base = data,
- .iov_len = n_bytes,
- };
- qemu_iovec_init_external(&local_qiov, &iov, 1);
+ qemu_iovec_init_buf(&local_qiov, data, n_bytes);
BLKDBG_EVENT(extent->file, BLKDBG_WRITE_COMPRESSED);
} else {