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qemuAgentFSInfoFormatParams: Remove pointless returned value

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The only caller doesn't check the value and also there are no real
errors to report anyways.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2020-03-12 16:34:28 +01:00
parent bc6dc8ce6e
commit da1b193227
1 changed files with 12 additions and 19 deletions
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31
src/qemu/qemu_driver.c
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@ -22709,24 +22709,20 @@ qemuDomainGetGuestInfoCheckSupport(unsigned int *types)
*types = *types & supportedGuestInfoTypes;
}
/* Returns: 0 on success
* -1 otherwise
*/
static int
static void
qemuAgentFSInfoFormatParams(qemuAgentFSInfoPtr *fsinfo,
int nfs,
virDomainDefPtr vmdef,
virTypedParameterPtr *params,
int *nparams, int *maxparams)
{
int ret = -1;
size_t i, j;
/* FIXME: get disk target */
if (virTypedParamsAddUInt(params, nparams, maxparams,
"fs.count", nfs) < 0)
goto cleanup;
return;
for (i = 0; i < nfs; i++) {
char param_name[VIR_TYPED_PARAM_FIELD_LENGTH];
@ -22734,17 +22730,17 @@ qemuAgentFSInfoFormatParams(qemuAgentFSInfoPtr *fsinfo,
"fs.%zu.name", i);
if (virTypedParamsAddString(params, nparams, maxparams,
param_name, fsinfo[i]->name) < 0)
goto cleanup;
return;
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"fs.%zu.mountpoint", i);
if (virTypedParamsAddString(params, nparams, maxparams,
param_name, fsinfo[i]->mountpoint) < 0)
goto cleanup;
return;
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"fs.%zu.fstype", i);
if (virTypedParamsAddString(params, nparams, maxparams,
param_name, fsinfo[i]->fstype) < 0)
goto cleanup;
return;
/* disk usage values are not returned by older guest agents, so
* only add the params if the value is set */
@ -22753,20 +22749,20 @@ qemuAgentFSInfoFormatParams(qemuAgentFSInfoPtr *fsinfo,
if (fsinfo[i]->total_bytes != -1 &&
virTypedParamsAddULLong(params, nparams, maxparams,
param_name, fsinfo[i]->total_bytes) < 0)
goto cleanup;
return;
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"fs.%zu.used-bytes", i);
if (fsinfo[i]->used_bytes != -1 &&
virTypedParamsAddULLong(params, nparams, maxparams,
param_name, fsinfo[i]->used_bytes) < 0)
goto cleanup;
return;
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"fs.%zu.disk.count", i);
if (virTypedParamsAddUInt(params, nparams, maxparams,
param_name, fsinfo[i]->ndisks) < 0)
goto cleanup;
return;
for (j = 0; j < fsinfo[i]->ndisks; j++) {
virDomainDiskDefPtr diskdef = NULL;
qemuAgentDiskInfoPtr d = fsinfo[i]->disks[j];
@ -22782,7 +22778,7 @@ qemuAgentFSInfoFormatParams(qemuAgentFSInfoPtr *fsinfo,
if (diskdef->dst &&
virTypedParamsAddString(params, nparams, maxparams,
param_name, diskdef->dst) < 0)
goto cleanup;
return;
}
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
@ -22790,22 +22786,19 @@ qemuAgentFSInfoFormatParams(qemuAgentFSInfoPtr *fsinfo,
if (d->serial &&
virTypedParamsAddString(params, nparams, maxparams,
param_name, d->serial) < 0)
goto cleanup;
return;
g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH,
"fs.%zu.disk.%zu.device", i, j);
if (d->devnode &&
virTypedParamsAddString(params, nparams, maxparams,
param_name, d->devnode) < 0)
goto cleanup;
return;
}
}
ret = nfs;
cleanup:
return ret;
}
static int
qemuDomainGetGuestInfo(virDomainPtr dom,
unsigned int types,