Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
src/libxl/libxl_driver.c | 22 +++++++++-------------
src/lxc/lxc_driver.c | 22 +++++++++-------------
src/openvz/openvz_driver.c | 22 +++++++++-------------
src/qemu/qemu_driver.c | 11 +----------
src/test/test_driver.c | 28 ++++++----------------------
5 files changed, 34 insertions(+), 71 deletions(-)
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index bf3625e34..a174d892e 100644
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -4961,7 +4961,7 @@ libxlDomainInterfaceStats(virDomainPtr dom,
{
libxlDriverPrivatePtr driver = dom->conn->privateData;
virDomainObjPtr vm;
- size_t i;
+ virDomainNetDefPtr net = NULL;
int ret = -1;
if (!(vm = libxlDomObjFromDomain(dom)))
@@ -4979,20 +4979,16 @@ libxlDomainInterfaceStats(virDomainPtr dom,
goto endjob;
}
- /* Check the path is one of the domain's network interfaces. */
- for (i = 0; i < vm->def->nnets; i++) {
- if (vm->def->nets[i]->ifname &&
- STREQ(vm->def->nets[i]->ifname, path)) {
- ret = 0;
- break;
- }
- }
-
- if (ret == 0)
- ret = virNetDevTapInterfaceStats(path, stats);
- else
+ if (!(net = virDomainNetFindByName(vm->def, path))) {
virReportError(VIR_ERR_INVALID_ARG,
_("'%s' is not a known interface"), path);
+ goto endjob;
+ }
+
+ if (virNetDevTapInterfaceStats(path, stats) < 0)
+ goto endjob;
+
+ ret = 0;
endjob:
libxlDomainObjEndJob(driver, vm);
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 4d24d2870..c0ef0c210 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -2853,9 +2853,9 @@ lxcDomainInterfaceStats(virDomainPtr dom,
virDomainInterfaceStatsPtr stats)
{
virDomainObjPtr vm;
- size_t i;
int ret = -1;
virLXCDriverPtr driver = dom->conn->privateData;
+ virDomainNetDefPtr net = NULL;
if (!(vm = lxcDomObjFromDomain(dom)))
goto cleanup;
@@ -2872,20 +2872,16 @@ lxcDomainInterfaceStats(virDomainPtr dom,
goto endjob;
}
- /* Check the path is one of the domain's network interfaces. */
- for (i = 0; i < vm->def->nnets; i++) {
- if (vm->def->nets[i]->ifname &&
- STREQ(vm->def->nets[i]->ifname, path)) {
- ret = 0;
- break;
- }
- }
-
- if (ret == 0)
- ret = virNetDevTapInterfaceStats(path, stats);
- else
+ if (!(net = virDomainNetFindByName(vm->def, path))) {
virReportError(VIR_ERR_INVALID_ARG,
_("Invalid path, '%s' is not a known interface"), path);
+ goto endjob;
+ }
+
+ if (virNetDevTapInterfaceStats(path, stats) < 0)
+ goto endjob;
+
+ ret = 0;
endjob:
virLXCDomainObjEndJob(driver, vm);
diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
index a1485fc88..3c24020ce 100644
--- a/src/openvz/openvz_driver.c
+++ b/src/openvz/openvz_driver.c
@@ -1985,7 +1985,7 @@ openvzDomainInterfaceStats(virDomainPtr dom,
{
struct openvz_driver *driver = dom->conn->privateData;
virDomainObjPtr vm;
- size_t i;
+ virDomainNetDefPtr net = NULL;
int ret = -1;
openvzDriverLock(driver);
@@ -2006,20 +2006,16 @@ openvzDomainInterfaceStats(virDomainPtr dom,
goto cleanup;
}
- /* Check the path is one of the domain's network interfaces. */
- for (i = 0; i < vm->def->nnets; i++) {
- if (vm->def->nets[i]->ifname &&
- STREQ(vm->def->nets[i]->ifname, path)) {
- ret = 0;
- break;
- }
- }
-
- if (ret == 0)
- ret = virNetDevTapInterfaceStats(path, stats);
- else
+ if (!(net = virDomainNetFindByName(vm->def, path))) {
virReportError(VIR_ERR_INVALID_ARG,
_("invalid path, '%s' is not a known interface"), path);
+ goto cleanup;
+ }
+
+ if (virNetDevTapInterfaceStats(path, stats) < 0)
+ goto cleanup;
+
+ ret = 0;
cleanup:
if (vm)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 2c8ea19e3..1ab16e57c 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -11016,7 +11016,6 @@ qemuDomainInterfaceStats(virDomainPtr dom,
{
virDomainObjPtr vm;
virDomainNetDefPtr net = NULL;
- size_t i;
int ret = -1;
if (!(vm = qemuDomObjFromDomain(dom)))
@@ -11031,15 +11030,7 @@ qemuDomainInterfaceStats(virDomainPtr dom,
goto cleanup;
}
- /* Check the path is one of the domain's network interfaces. */
- for (i = 0; i < vm->def->nnets; i++) {
- if (STREQ_NULLABLE(vm->def->nets[i]->ifname, path)) {
- net = vm->def->nets[i];
- break;
- }
- }
-
- if (!net) {
+ if (!(net = virDomainNetFindByName(vm->def, path))) {
virReportError(VIR_ERR_INVALID_ARG,
_("invalid path, '%s' is not a known interface"), path);
goto cleanup;
diff --git a/src/test/test_driver.c b/src/test/test_driver.c
index 9b434e9a0..e92768a97 100644
--- a/src/test/test_driver.c
+++ b/src/test/test_driver.c
@@ -593,25 +593,16 @@ testDomainGenerateIfname(virDomainDefPtr domdef)
{
int maxif = 1024;
int ifctr;
- size_t i;
for (ifctr = 0; ifctr < maxif; ++ifctr) {
+ virDomainNetDefPtr net = NULL;
char *ifname;
- int found = 0;
if (virAsprintf(&ifname, "testnet%d", ifctr) < 0)
return NULL;
/* Generate network interface names */
- for (i = 0; i < domdef->nnets; i++) {
- if (domdef->nets[i]->ifname &&
- STREQ(domdef->nets[i]->ifname, ifname)) {
- found = 1;
- break;
- }
- }
-
- if (!found)
+ if (!(net = virDomainNetFindByName(domdef, ifname)))
return ifname;
VIR_FREE(ifname);
}
@@ -3176,8 +3167,9 @@ static int testDomainInterfaceStats(virDomainPtr domain,
virDomainObjPtr privdom;
struct timeval tv;
unsigned long long statbase;
- size_t i;
- int found = 0, ret = -1;
+ virDomainNetDefPtr net = NULL;
+ int ret = -1;
+
if (!(privdom = testDomObjFromDomain(domain)))
return -1;
@@ -3188,15 +3180,7 @@ static int testDomainInterfaceStats(virDomainPtr domain,
goto error;
}
- for (i = 0; i < privdom->def->nnets; i++) {
- if (privdom->def->nets[i]->ifname &&
- STREQ(privdom->def->nets[i]->ifname, path)) {
- found = 1;
- break;
- }
- }
-
- if (!found) {
+ if (!(net = virDomainNetFindByName(privdom->def, path))) {
virReportError(VIR_ERR_INVALID_ARG,
_("invalid path, '%s' is not a known interface"), path);
goto error;
--
2.13.5
--
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