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[PATCH v2 2/2] virtio-pci: remove explicit initialization of val
From: |
Yuri Benditovich |
Subject: |
[PATCH v2 2/2] virtio-pci: remove explicit initialization of val |
Date: |
Mon, 15 Mar 2021 13:59:37 +0200 |
The value is assigned later in this procedure.
Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
---
hw/virtio/virtio-pci.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index 4a3dcee771..c1b67cf6fc 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -1385,10 +1385,10 @@ static uint64_t virtio_pci_device_read(void *opaque,
hwaddr addr,
{
VirtIOPCIProxy *proxy = opaque;
VirtIODevice *vdev = virtio_bus_get_device(&proxy->bus);
- uint64_t val = 0;
+ uint64_t val;
if (vdev == NULL) {
- return val;
+ return 0;
}
switch (size) {
@@ -1401,6 +1401,9 @@ static uint64_t virtio_pci_device_read(void *opaque,
hwaddr addr,
case 4:
val = virtio_config_modern_readl(vdev, addr);
break;
+ default:
+ val = 0;
+ break;
}
return val;
}
--
2.17.1