Hi Bin,
On 2/10/21 11:23 AM, Bin Meng wrote:
> From: Bin Meng <[email protected]>
>
> Current QEMU HEAD nvme.c does not compile:
>
> hw/block/nvme.c:3242:9: error: ‘result’ may be used uninitialized in this
> function [-Werror=maybe-uninitialized]
> trace_pci_nvme_getfeat_vwcache(result ? "enabled" : "disabled");
> ^
> hw/block/nvme.c:3150:14: note: ‘result’ was declared here
> uint32_t result;
> ^
Why isn't this catched by our CI? What is your host OS? Fedora 33?
>
> Explicitly initialize the result to fix it.
>
> Fixes: aa5e55e3b07e ("hw/block/nvme: open code for volatile write cache")
> Signed-off-by: Bin Meng <[email protected]>
>
> ---
>
> Changes in v2:
> - update function name in the commit message
>
> hw/block/nvme.c | 1 +
> 1 file changed, 1 insertion(+)
