| commit | 2132cfe52bd87f191887c1728190bf56e8d5275f | |
| author | Bin Meng <bin.meng@windriver.com> | |
| Wed, 10 Feb 2021 11:22:21 +0000 (10 19:22 +0800) | ||
| committer | Klaus Jensen <k.jensen@samsung.com> | |
| Thu, 11 Feb 2021 13:22:30 +0000 (11 14:22 +0100) | ||
| tree | dabf7c28791d3348b4057bdab64150ce5399998e | treesnapshot (tar.gz zip) |
| parent | 886188a9c11ff9518c8f20e265e7a98439c14d32 | commitdiff |
hw/block/nvme: Fix a build error in nvme_get_feature()
Current QEMU HEAD nvme.c does not compile with the default GCC 5.4
on a Ubuntu 16.04 host:
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")
Fixes: Coverity CID 1446371
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Current QEMU HEAD nvme.c does not compile with the default GCC 5.4
on a Ubuntu 16.04 host:
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")
Fixes: Coverity CID 1446371
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
| hw/block/nvme.c | diffblobblamehistory |