From b6132a45f674fa8612d960ed2b5bb8fc19a3308e Mon Sep 17 00:00:00 2001
From: Peter Xu <peterx@redhat.com>
Date: Thu, 18 Aug 2016 03:00:35 +0200
Subject: [PATCH 17/37] intel_iommu: get rid of {0} initializers
RH-Author: Peter Xu <peterx@redhat.com>
Message-id: <1471489253-2811-17-git-send-email-peterx@redhat.com>
Patchwork-id: 72001
O-Subject: [RHEL-7.3 qemu-kvm-rhev v2 16/34] intel_iommu: get rid of {0} initializers
Bugzilla: 1358653
RH-Acked-by: Marcel Apfelbaum <marcel@redhat.com>
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Radim Krcmar <rkrcmar@redhat.com>
From: "Michael S. Tsirkin" <mst@redhat.com>
Correct and portable in theory, but triggers warnings with older gcc
versions when -Wmissing-braces is enabled.
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit 09cd058a2cf77bb7a3b10ff93c1f80ed88bca364)
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
hw/i386/intel_iommu.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 2e57396..ccfcc69 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -2024,7 +2024,7 @@ static int vtd_irte_get(IntelIOMMUState *iommu, uint16_t index,
/* Fetch IRQ information of specific IR index */
static int vtd_remap_irq_get(IntelIOMMUState *iommu, uint16_t index, VTDIrq *irq)
{
- VTD_IRTE irte = { 0 };
+ VTD_IRTE irte = {};
int ret = 0;
ret = vtd_irte_get(iommu, index, &irte);
@@ -2082,7 +2082,7 @@ static int vtd_interrupt_remap_msi(IntelIOMMUState *iommu,
int ret = 0;
VTD_IR_MSIAddress addr;
uint16_t index;
- VTDIrq irq = {0};
+ VTDIrq irq = {};
assert(origin && translated);
@@ -2176,7 +2176,7 @@ static MemTxResult vtd_mem_ir_write(void *opaque, hwaddr addr,
MemTxAttrs attrs)
{
int ret = 0;
- MSIMessage from = {0}, to = {0};
+ MSIMessage from = {}, to = {};
from.address = (uint64_t) addr + VTD_INTERRUPT_ADDR_FIRST;
from.data = (uint32_t) value;
--
1.8.3.1