bridge_driver: Resolve Coverity CHECKED_RETURN warning

The networkRegister() didn't check the return status of the
virRegisterNetworkDriver() call like other callers, so just
check and handle here as well.

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 1e4cc7014aa4334567884761377e2f4bb7a14dd4..80c5acb3f92f8574b95b486e16b2167c9cd81065 100644 (file)
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -3046,7 +3046,8 @@ static virStateDriver networkStateDriver = {
 };
 
 int networkRegister(void) {
-    virRegisterNetworkDriver(&networkDriver);
+    if (virRegisterNetworkDriver(&networkDriver) < 0)
+        return -1;
     virRegisterStateDriver(&networkStateDriver);
     return 0;
 }