[libvirt] [PATCH 2/4] virCPUDefFormatBufFull: Use our general error handling pattern
Well, so far there are no variables to free, no cleanup work needed on
an error, so bare 'return -1;' after each error is just okay. But this
will change in a while.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/conf/cpu_conf.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
index 4a367a1..9a430ef 100644
--- a/src/conf/cpu_conf.c
+++ b/src/conf/cpu_conf.c
@@ -555,6 +555,8 @@ virCPUDefFormatBufFull(virBufferPtr buf,
virCPUDefPtr def,
bool updateCPU)
{
+ int ret = -1;
+
if (!def)
return 0;
@@ -566,7 +568,7 @@ virCPUDefFormatBufFull(virBufferPtr buf,
if (!(tmp = virCPUModeTypeToString(def->mode))) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unexpected CPU mode %d"), def->mode);
- return -1;
+ goto cleanup;
}
virBufferAsprintf(buf, " mode='%s'", tmp);
}
@@ -578,7 +580,7 @@ virCPUDefFormatBufFull(virBufferPtr buf,
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unexpected CPU match policy %d"),
def->match);
- return -1;
+ goto cleanup;
}
virBufferAsprintf(buf, " match='%s'", tmp);
}
@@ -590,12 +592,14 @@ virCPUDefFormatBufFull(virBufferPtr buf,
virBufferAsprintf(buf, "<arch>%s</arch>\n",
virArchToString(def->arch));
if (virCPUDefFormatBuf(buf, def, updateCPU) < 0)
- return -1;
+ goto cleanup;
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</cpu>\n");
- return 0;
+ ret = 0;
+ cleanup:
+ return ret;
}
int
--
2.0.5