5:42 a.m.
Bring style more in line with more recent code.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/util/virstorageencryption.c | 58 +++++++++++++++++++----------------------
1 file changed, 27 insertions(+), 31 deletions(-)
diff --git a/src/util/virstorageencryption.c b/src/util/virstorageencryption.c
index ec4a8cb..8105158 100644
--- a/src/util/virstorageencryption.c
+++ b/src/util/virstorageencryption.c
@@ -112,8 +112,7 @@ virStorageEncryptionSecretParse(xmlXPathContextPtr ctxt,
{
xmlNodePtr old_node;
virStorageEncryptionSecretPtr ret;
- char *type_str;
- int type;
+ char *type_str = NULL;
char *uuidstr = NULL;
if (VIR_ALLOC(ret) < 0)
@@ -122,25 +121,21 @@ virStorageEncryptionSecretParse(xmlXPathContextPtr ctxt,
old_node = ctxt->node;
ctxt->node = node;
- type_str = virXPathString("string(./@type)", ctxt);
- if (type_str == NULL) {
+ if (!(type_str = virXPathString("string(./@type)", ctxt))) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("unknown volume encryption secret type"));
goto cleanup;
}
- type = virStorageEncryptionSecretTypeFromString(type_str);
- if (type < 0) {
+
+ if ((ret->type = virStorageEncryptionSecretTypeFromString(type_str)) < 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("unknown volume encryption secret type %s"),
type_str);
- VIR_FREE(type_str);
goto cleanup;
}
VIR_FREE(type_str);
- ret->type = type;
- uuidstr = virXPathString("string(./@uuid)", ctxt);
- if (uuidstr) {
+ if ((uuidstr = virXPathString("string(./@uuid)", ctxt))) {
if (virUUIDParse(uuidstr, ret->uuid) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("malformed volume encryption uuid '%s'"),
@@ -157,6 +152,7 @@ virStorageEncryptionSecretParse(xmlXPathContextPtr ctxt,
return ret;
cleanup:
+ VIR_FREE(type_str);
virStorageEncryptionSecretFree(ret);
VIR_FREE(uuidstr);
ctxt->node = old_node;
@@ -168,46 +164,48 @@ virStorageEncryptionParseXML(xmlXPathContextPtr ctxt)
{
xmlNodePtr *nodes = NULL;
virStorageEncryptionPtr ret;
- char *format_str;
- int format, n;
+ char *format_str = NULL;
+ int n;
size_t i;
if (VIR_ALLOC(ret) < 0)
return NULL;
- format_str = virXPathString("string(./@format)", ctxt);
- if (format_str == NULL) {
+ if (!(format_str = virXPathString("string(./@format)", ctxt))) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("unknown volume encryption format"));
goto cleanup;
}
- format = virStorageEncryptionFormatTypeFromString(format_str);
- if (format < 0) {
+
+ if ((ret->format =
+ virStorageEncryptionFormatTypeFromString(format_str)) < 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("unknown volume encryption format type %s"),
format_str);
- VIR_FREE(format_str);
goto cleanup;
}
VIR_FREE(format_str);
- ret->format = format;
- n = virXPathNodeSet("./secret", ctxt, &nodes);
- if (n < 0)
+ if ((n = virXPathNodeSet("./secret", ctxt, &nodes)) < 0)
goto cleanup;
- if (n != 0 && VIR_ALLOC_N(ret->secrets, n) < 0)
- goto cleanup;
- ret->nsecrets = n;
- for (i = 0; i < n; i++) {
- ret->secrets[i] = virStorageEncryptionSecretParse(ctxt, nodes[i]);
- if (ret->secrets[i] == NULL)
+
+ if (n > 0) {
+ if (VIR_ALLOC_N(ret->secrets, n) < 0)
goto cleanup;
+ ret->nsecrets = n;
+
+ for (i = 0; i < n; i++) {
+ if (!(ret->secrets[i] =
+ virStorageEncryptionSecretParse(ctxt, nodes[i])))
+ goto cleanup;
+ }
+ VIR_FREE(nodes);
}
- VIR_FREE(nodes);
return ret;
cleanup:
+ VIR_FREE(format_str);
VIR_FREE(nodes);
virStorageEncryptionFree(ret);
return NULL;
@@ -248,8 +246,7 @@ virStorageEncryptionSecretFormat(virBufferPtr buf,
const char *type;
char uuidstr[VIR_UUID_STRING_BUFLEN];
- type = virStorageEncryptionSecretTypeToString(secret->type);
- if (!type) {
+ if (!(type = virStorageEncryptionSecretTypeToString(secret->type))) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("unexpected volume encryption secret type"));
return -1;
@@ -268,8 +265,7 @@ virStorageEncryptionFormat(virBufferPtr buf,
const char *format;
size_t i;
- format = virStorageEncryptionFormatTypeToString(enc->format);
- if (!format) {
+ if (!(format = virStorageEncryptionFormatTypeToString(enc->format))) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("unexpected encryption format"));
return -1;
--
2.5.5