From: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Thu, 22 Jun 2017 11:04:16 +0000 (+0200)
Subject: kvm: use DIV_ROUND_UP
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=206a0fc75d5f54886c1b3f3a65782a75e36b6b97;p=qemu.git

kvm: use DIV_ROUND_UP

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

diff --git a/linux-headers/asm-x86/kvm.h b/linux-headers/asm-x86/kvm.h
index c2824d02ba..1930b95bcb 100644
--- a/linux-headers/asm-x86/kvm.h
+++ b/linux-headers/asm-x86/kvm.h
@@ -153,7 +153,7 @@ struct kvm_sregs {
 	__u64 cr0, cr2, cr3, cr4, cr8;
 	__u64 efer;
 	__u64 apic_base;
-	__u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
+	__u64 interrupt_bitmap[DIV_ROUND_UP(KVM_NR_INTERRUPTS, 64)];
 };
 
 /* for KVM_GET_FPU and KVM_SET_FPU */