On Wed, Feb 10, 2021 at 5:54 PM Bin Meng <bmeng...@gmail.com> wrote: > > From: Bin Meng <bin.m...@windriver.com> > > Current QEMU HEAD nvme.c does not compile: > > hw/block/nvme.c: In function ‘nvme_process_sq’:
Not sure why compiler reports this error happens in nvme_process_sq()? But it should be in nvme_get_feature(). I will update the commit message in v2. > 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; > ^ > > Explicitly initialize the result to fix it. > > Fixes: aa5e55e3b07e ("hw/block/nvme: open code for volatile write cache") > Signed-off-by: Bin Meng <bin.m...@windriver.com> > --- > > hw/block/nvme.c | 1 + > 1 file changed, 1 insertion(+) > Regards, Bin