[Qemu-devel] [PATCH 09/31] vpc: use DIV_ROUND_UP

["Marc-André Lureau" <marcandre.lureau@redhat.com>]

I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 block/vpc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block/vpc.c b/block/vpc.c
index 4240ba9d1c..f52a7c0f0f 100644
--- a/block/vpc.c
+++ b/block/vpc.c
@@ -760,7 +760,7 @@ static int calculate_geometry(int64_t total_sectors, uint16_t* cyls,
     } else {
         *secs_per_cyl = 17;
         cyls_times_heads = total_sectors / *secs_per_cyl;
-        *heads = (cyls_times_heads + 1023) / 1024;
+        *heads = DIV_ROUND_UP(cyls_times_heads, 1024);
 
         if (*heads < 4) {
             *heads = 4;
@@ -813,7 +813,7 @@ static int create_dynamic_disk(BlockBackend *blk, uint8_t *buf,
     offset = 3 * 512;
 
     memset(buf, 0xFF, 512);
-    for (i = 0; i < (num_bat_entries * 4 + 511) / 512; i++) {
+    for (i = 0; i < DIV_ROUND_UP(num_bat_entries * 4, 512); i++) {
         ret = blk_pwrite(blk, offset, buf, 512, 0);
         if (ret < 0) {
             goto fail;
-- 
2.13.1.395.gf7b71de06