[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 1/3] virtio pmem: fix wrong mem region condition
From: |
Stefano Garzarella |
Subject: |
Re: [Qemu-devel] [PATCH 1/3] virtio pmem: fix wrong mem region condition |
Date: |
Fri, 12 Jul 2019 10:50:54 +0200 |
User-agent: |
NeoMutt/20180716 |
On Fri, Jul 12, 2019 at 01:05:52PM +0530, Pankaj Gupta wrote:
> Coverity reported memory region returns zero
> for non-null value. This is because of wrong
> arguments to '?:' , fixing this.
>
> Signed-off-by: Pankaj Gupta <address@hidden>
> ---
> hw/virtio/virtio-pmem-pci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Stefano Garzarella <address@hidden>
>
> diff --git a/hw/virtio/virtio-pmem-pci.c b/hw/virtio/virtio-pmem-pci.c
> index 8b2d0dbccc..0da6627469 100644
> --- a/hw/virtio/virtio-pmem-pci.c
> +++ b/hw/virtio/virtio-pmem-pci.c
> @@ -57,7 +57,7 @@ static uint64_t virtio_pmem_pci_get_plugged_size(const
> MemoryDeviceState *md,
> MemoryRegion *mr = vpc->get_memory_region(pmem, errp);
>
> /* the plugged size corresponds to the region size */
> - return mr ? 0 : memory_region_size(mr);
> + return mr ? memory_region_size(mr) : 0;
> }
>
> static void virtio_pmem_pci_fill_device_info(const MemoryDeviceState *md,
> --
> 2.14.5