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virHostCPUGetInfo: Fix build on non-Unix like systems

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This function is plenty of ifdefs providing implementations for
Linux, *BSD and OS-X. However, if we are being build for any
other architecture, all that's left behind by preprocessor is
just a error reporting call and return of -1. In that case,
passed arguments are unused:

../../src/util/virhostcpu.c: In function 'virHostCPUGetInfo':
../../src/util/virhostcpu.c:966:33: error: unused parameter 'cpus' [-Werror=unused-parameter]
                   unsigned int *cpus,
                                 ^~~~

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2016-06-14 16:46:06 +02:00
parent 442cdb817e
commit 8ce58b0081
1 changed files with 6 additions and 6 deletions
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12
src/util/virhostcpu.c
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@ -963,12 +963,12 @@ virHostCPUParseMapLinux(int max_cpuid, const char *path)
int
virHostCPUGetInfo(virArch hostarch ATTRIBUTE_UNUSED,
unsigned int *cpus,
unsigned int *mhz,
unsigned int *nodes,
unsigned int *sockets,
unsigned int *cores,
unsigned int *threads)
unsigned int *cpus ATTRIBUTE_UNUSED,
unsigned int *mhz ATTRIBUTE_UNUSED,
unsigned int *nodes ATTRIBUTE_UNUSED,
unsigned int *sockets ATTRIBUTE_UNUSED,
unsigned int *cores ATTRIBUTE_UNUSED,
unsigned int *threads ATTRIBUTE_UNUSED)
{
#ifdef __linux__
int ret = -1;