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build: more fix to avoid C99 for loop

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see commit 7e5aa78d0f

* src/interface/interface_backend_udev.c: Declare variable sooner.
This commit is contained in:
Hu Tao 2012-11-28 09:34:51 -07:00 committed by Eric Blake
parent 89cf363061
commit 39ad0001ca
1 changed files with 6 additions and 3 deletions
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9
src/interface/interface_backend_udev.c
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@ -515,12 +515,14 @@ udevIfaceScanDirFilter(const struct dirent *entry)
static void static void
udevIfaceFreeIfaceDef(virInterfaceDef *ifacedef) udevIfaceFreeIfaceDef(virInterfaceDef *ifacedef)
{ {
int i;
if (!ifacedef) if (!ifacedef)
return; return;
if (ifacedef->type == VIR_INTERFACE_TYPE_BRIDGE) { if (ifacedef->type == VIR_INTERFACE_TYPE_BRIDGE) {
VIR_FREE(ifacedef->data.bridge.delay); VIR_FREE(ifacedef->data.bridge.delay);
for (int i = 0; i < ifacedef->data.bridge.nbItf; i++) { for (i = 0; i < ifacedef->data.bridge.nbItf; i++) {
udevIfaceFreeIfaceDef(ifacedef->data.bridge.itf[i]); udevIfaceFreeIfaceDef(ifacedef->data.bridge.itf[i]);
} }
VIR_FREE(ifacedef->data.bridge.itf); VIR_FREE(ifacedef->data.bridge.itf);
@ -547,6 +549,7 @@ udevIfaceGetIfaceDef(struct udev *udev, char *name)
char *vlan_parent_dev = NULL; char *vlan_parent_dev = NULL;
struct dirent **member_list = NULL; struct dirent **member_list = NULL;
int member_count = 0; int member_count = 0;
int i;
/* Allocate our interface definition structure */ /* Allocate our interface definition structure */
if (VIR_ALLOC(ifacedef) < 0) { if (VIR_ALLOC(ifacedef) < 0) {
@ -679,7 +682,7 @@ udevIfaceGetIfaceDef(struct udev *udev, char *name)
} }
ifacedef->data.bridge.nbItf = member_count; ifacedef->data.bridge.nbItf = member_count;
for (int i= 0; i < member_count; i++) { for (i = 0; i < member_count; i++) {
ifacedef->data.bridge.itf[i] = ifacedef->data.bridge.itf[i] =
udevIfaceGetIfaceDef(udev, member_list[i]->d_name); udevIfaceGetIfaceDef(udev, member_list[i]->d_name);
VIR_FREE(member_list[i]); VIR_FREE(member_list[i]);
@ -698,7 +701,7 @@ udevIfaceGetIfaceDef(struct udev *udev, char *name)
cleanup: cleanup:
udev_device_unref(dev); udev_device_unref(dev);
for (int i = 0; i < member_count; i++) { for (i = 0; i < member_count; i++) {
VIR_FREE(member_list[i]); VIR_FREE(member_list[i]);
} }
VIR_FREE(member_list); VIR_FREE(member_list);