[PATCH] conf: Remove superfluous breaks

[Yi Wang]

From: Liao Pingfang <liao.pingfang at zte.com.cn>

Remove superfluous breaks, as there is a "return" before them.

Signed-off-by: Liao Pingfang <liao.pingfang at zte.com.cn>
Signed-off-by: Yi Wang <wang.yi59 at zte.com.cn>
---
 src/conf/domain_conf.c     |  6 ------
 src/conf/network_conf.c    | 12 ------------
 src/conf/nwfilter_params.c |  4 ----
 3 files changed, 22 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index bcebfc6..355aa74 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1840,7 +1840,6 @@ const char *virDomainInputDefGetPath(virDomainInputDefPtr input)
     case VIR_DOMAIN_INPUT_TYPE_KBD:
     case VIR_DOMAIN_INPUT_TYPE_LAST:
         return NULL;
-        break;
 
     case VIR_DOMAIN_INPUT_TYPE_PASSTHROUGH:
         return input->source.evdev;
@@ -2728,7 +2727,6 @@ virDomainChrSourceDefIsEqual(const virDomainChrSourceDef *src,
     case VIR_DOMAIN_CHR_TYPE_DEV:
     case VIR_DOMAIN_CHR_TYPE_PIPE:
         return STREQ_NULLABLE(src->data.file.path, tgt->data.file.path);
-        break;
     case VIR_DOMAIN_CHR_TYPE_NMDM:
         return STREQ_NULLABLE(src->data.nmdm.master, tgt->data.nmdm.master) &&
             STREQ_NULLABLE(src->data.nmdm.slave, tgt->data.nmdm.slave);
@@ -8425,7 +8423,6 @@ virDomainHostdevSubsysSCSIVHostDefParseXML(xmlNodePtr sourcenode,
                        _("Invalid hostdev protocol '%s'"),
                        virDomainHostdevSubsysSCSIHostProtocolTypeToString(hostsrc->protocol));
         return -1;
-        break;
     }
 
     return 0;
@@ -18139,13 +18136,11 @@ virDomainChrEquals(virDomainChrDefPtr src,
         case VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_XEN:
         case VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_VIRTIO:
             return STREQ_NULLABLE(src->target.name, tgt->target.name);
-            break;
         case VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_GUESTFWD:
             if (!src->target.addr || !tgt->target.addr)
                 return src->target.addr == tgt->target.addr;
             return memcmp(src->target.addr, tgt->target.addr,
                           sizeof(*src->target.addr)) == 0;
-            break;
 
         case VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_NONE:
         case VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_LAST:
@@ -18163,7 +18158,6 @@ virDomainChrEquals(virDomainChrDefPtr src,
     case VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE:
     case VIR_DOMAIN_CHR_DEVICE_TYPE_PARALLEL:
         return src->target.port == tgt->target.port;
-        break;
     case VIR_DOMAIN_CHR_DEVICE_TYPE_LAST:
         /* shouldn't happen */
         break;
diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index 0fd68a7..4221623 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -3682,48 +3682,36 @@ virNetworkDefUpdateSection(virNetworkDefPtr def,
     switch (section) {
     case VIR_NETWORK_SECTION_BRIDGE:
         return virNetworkDefUpdateBridge(def, command, parentIndex, ctxt, flags);
-        break;
 
     case VIR_NETWORK_SECTION_DOMAIN:
         return virNetworkDefUpdateDomain(def, command, parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_IP:
         return virNetworkDefUpdateIP(def, command, parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_IP_DHCP_HOST:
         return virNetworkDefUpdateIPDHCPHost(def, command,
                                              parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_IP_DHCP_RANGE:
         return virNetworkDefUpdateIPDHCPRange(def, command,
                                               parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_FORWARD:
         return virNetworkDefUpdateForward(def, command,
                                           parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_FORWARD_INTERFACE:
         return virNetworkDefUpdateForwardInterface(def, command,
                                                    parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_FORWARD_PF:
         return virNetworkDefUpdateForwardPF(def, command,
                                             parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_PORTGROUP:
         return virNetworkDefUpdatePortGroup(def, command,
                                             parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_DNS_HOST:
         return virNetworkDefUpdateDNSHost(def, command,
                                           parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_DNS_TXT:
         return virNetworkDefUpdateDNSTxt(def, command, parentIndex, ctxt, flags);
-        break;
     case VIR_NETWORK_SECTION_DNS_SRV:
         return virNetworkDefUpdateDNSSrv(def, command, parentIndex, ctxt, flags);
-        break;
     default:
         virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
                        _("can't update unrecognized section of network"));
diff --git a/src/conf/nwfilter_params.c b/src/conf/nwfilter_params.c
index b0d60ab..f2ec080 100644
--- a/src/conf/nwfilter_params.c
+++ b/src/conf/nwfilter_params.c
@@ -169,10 +169,8 @@ virNWFilterVarValueGetCardinality(const virNWFilterVarValue *val)
     switch (val->valType) {
     case NWFILTER_VALUE_TYPE_SIMPLE:
         return 1;
-        break;
     case NWFILTER_VALUE_TYPE_ARRAY:
         return val->u.array.nValues;
-        break;
     case NWFILTER_VALUE_TYPE_LAST:
         return 0;
     }
@@ -853,10 +851,8 @@ virNWFilterVarAccessEqual(const virNWFilterVarAccess *a,
     case VIR_NWFILTER_VAR_ACCESS_ELEMENT:
         return (a->u.index.idx == b->u.index.idx &&
                 a->u.index.intIterId == b->u.index.intIterId);
-        break;
     case VIR_NWFILTER_VAR_ACCESS_ITERATOR:
         return a->u.iterId == b->u.iterId;
-        break;
     case VIR_NWFILTER_VAR_ACCESS_LAST:
         break;
     }
-- 
2.9.5