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qemuDomainGetVcpusFlags: Initialize ncpuinfo

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Currently, there's a path to use the ncpuinfo variable uninitialized,
which leads to a compiler warning:

    qemu/qemu_driver.c: In function 'qemuDomainGetVcpusFlags':
    qemu/qemu_driver.c:4573:9: error: 'ncpuinfo' may be used
    uninitialized in this function [-Werror=maybe-uninitialized]
             for (i = 0; i < ncpuinfo; i++) {
             ^
This commit is contained in:
Michal Privoznik
2013-06-07 16:42:24 +02:00
parent c12b2be516
commit cdd823c073
1 changed files with 1 additions and 1 deletions
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2
src/qemu/qemu_driver.c
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@@ -4512,7 +4512,7 @@ qemuDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
int ret = -1;
virCapsPtr caps = NULL;
qemuAgentCPUInfoPtr cpuinfo = NULL;
int ncpuinfo;
int ncpuinfo = -1;
int i;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |