diff mbox

[v2,19/29] q35: use DIV_ROUND_UP

Message ID 20170713163219.9024-20-marcandre.lureau@redhat.com
State New
Headers show

Commit Message

Marc-André Lureau July 13, 2017, 4:32 p.m. UTC 
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>
---
 hw/pci-host/q35.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Richard Henderson July 14, 2017, 8:39 a.m. UTC | #1 
On 07/13/2017 06:32 AM, Marc-André Lureau wrote:
> 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>
> ---
>   hw/pci-host/q35.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <rth@twiddle.net>


r~
diff mbox

Patch

diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c
index 0e472f2ed4..1ff648e80c 100644
--- a/hw/pci-host/q35.c
+++ b/hw/pci-host/q35.c
@@ -315,7 +315,7 @@  static void mch_update_pam(MCHPCIState *mch)
     memory_region_transaction_begin();
     for (i = 0; i < 13; i++) {
         pam_update(&mch->pam_regions[i], i,
-                   pd->config[MCH_HOST_BRIDGE_PAM0 + ((i + 1) / 2)]);
+                   pd->config[MCH_HOST_BRIDGE_PAM0 + (DIV_ROUND_UP(i, 2))]);
     }
     memory_region_transaction_commit();
 }