[PATCH] node_device: pacify grumpy coverity due to addr override

[Boris Fiuczynski <fiuczy@xxxxxxxxxxxxx>]

With commit 09364608b4 node_device: refactor address retrieval of node device
"if-else if" was replaced by "switch".
The contained break statement now is no longer in context of the for loop
but instead of the switch causing the legitimate grumpiness of coverity.

Signed-off-by: Boris Fiuczynski <fiuczy@xxxxxxxxxxxxx>
Suggested-by: John Ferlan <jferlan@xxxxxxxxxx>
---
 src/node_device/node_device_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c
index e254b49244..da1bc8a545 100644
--- a/src/node_device/node_device_driver.c
+++ b/src/node_device/node_device_driver.c
@@ -637,7 +637,7 @@ nodeDeviceFindAddressByName(const char *name)
     }
 
     def = virNodeDeviceObjGetDef(dev);
-    for (caps = def->caps; caps != NULL; caps = caps->next) {
+    for (caps = def->caps; caps != NULL && addr == NULL; caps = caps->next) {
         switch (caps->data.type) {
         case VIR_NODE_DEV_CAP_PCI_DEV: {
             virPCIDeviceAddress pci_addr = {
-- 
2.26.2