diff options
| author | Laurent Vivier <lvivier@redhat.com> | 2016-05-31 18:35:52 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2016-06-07 18:19:24 +0300 |
| commit | d737b78cc13d2ab94ffa4478da59931165cb1f4e (patch) | |
| tree | 62020c57b1ee6778cbdf9f2b4e7e343e49578c1b /block/qcow2-cluster.c | |
| parent | 969401fe769264239c0f3e928283433b58910a19 (diff) | |
qcow/qcow2: Use DIV_ROUND_UP
Replace (((n) + (d) - 1) /(d)) by DIV_ROUND_UP(n,d).
This patch is the result of coccinelle script
scripts/coccinelle/round.cocci
CC: qemu-block@nongnu.org
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'block/qcow2-cluster.c')
| -rw-r--r-- | block/qcow2-cluster.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 892e0fbfbf..c73797378e 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -1868,8 +1868,8 @@ int qcow2_expand_zero_clusters(BlockDriverState *bs, } for (i = 0; i < s->nb_snapshots; i++) { - int l1_sectors = (s->snapshots[i].l1_size * sizeof(uint64_t) + - BDRV_SECTOR_SIZE - 1) / BDRV_SECTOR_SIZE; + int l1_sectors = DIV_ROUND_UP(s->snapshots[i].l1_size * + sizeof(uint64_t), BDRV_SECTOR_SIZE); l1_table = g_realloc(l1_table, l1_sectors * BDRV_SECTOR_SIZE); |