[PATCH] conf: Remove superfluous breaks

[Daniel Henrique Barboza]

On 7/16/20 11:00 PM, Yi Wang wrote:
> 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>

Reviewed-by: Daniel Henrique Barboza <danielhb413 at gmail.com>

> ---
>   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;
>       }
>