[PATCH 07/17] virDomainHostdevSubsysSCSIVHostDefParseXML: Switch to virXMLPropEnumDefault()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The virDomainHostdevSubsysSCSIVHostDefParseXML() function uses
old style of parsing XML (virXMLPropString + str2enum
conversion). Use virXMLPropEnumDefault() which encapsulates those
steps.

Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
 src/conf/domain_conf.c | 19 +++++--------------
 src/conf/domain_conf.h |  4 ++--
 2 files changed, 7 insertions(+), 16 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index ded2c4aacf..561af84eed 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -7262,24 +7262,15 @@ virDomainHostdevSubsysSCSIVHostDefParseXML(xmlNodePtr sourcenode,
                                            virDomainHostdevDef *def)
 {
     virDomainHostdevSubsysSCSIVHost *hostsrc = &def->source.subsys.u.scsi_host;
-    g_autofree char *protocol = NULL;
     g_autofree char *wwpn = NULL;
 
-    if (!(protocol = virXMLPropString(sourcenode, "protocol"))) {
-        virReportError(VIR_ERR_XML_ERROR, "%s",
-                       _("Missing scsi_host subsystem protocol"));
+    if (virXMLPropEnum(sourcenode, "protocol",
+                       virDomainHostdevSubsysSCSIHostProtocolTypeFromString,
+                       VIR_XML_PROP_NONZERO | VIR_XML_PROP_REQUIRED,
+                       &hostsrc->protocol) < 0)
         return -1;
-    }
 
-    if ((hostsrc->protocol =
-         virDomainHostdevSubsysSCSIHostProtocolTypeFromString(protocol)) <= 0) {
-        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
-                       _("Unknown scsi_host subsystem protocol '%s'"),
-                       protocol);
-        return -1;
-    }
-
-    switch ((virDomainHostdevSubsysSCSIHostProtocolType) hostsrc->protocol) {
+    switch (hostsrc->protocol) {
     case VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_VHOST:
         if (!(wwpn = virXMLPropString(sourcenode, "wwpn"))) {
             virReportError(VIR_ERR_XML_ERROR, "%s",
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 667845ac10..2f00cc7f79 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -287,7 +287,7 @@ struct _virDomainHostdevSubsysMediatedDev {
 };
 
 typedef enum {
-    VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_NONE,
+    VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_NONE = 0,
     VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_VHOST,
 
     VIR_DOMAIN_HOSTDEV_SUBSYS_SCSI_HOST_PROTOCOL_TYPE_LAST,
@@ -307,7 +307,7 @@ typedef enum {
 VIR_ENUM_DECL(virDomainHostdevSubsysSCSIVHostModel);
 
 struct _virDomainHostdevSubsysSCSIVHost {
-    int protocol; /* enum virDomainHostdevSubsysSCSIHostProtocolType */
+    virDomainHostdevSubsysSCSIHostProtocolType protocol;
     char *wwpn;
     virDomainHostdevSubsysSCSIVHostModelType model;
 };
-- 
2.35.1




[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux