[PATCH 4/5] bridge_driver: Resolve Coverity CHECKED_RETURN warning

[John Ferlan <jferlan@xxxxxxxxxx>]

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

Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx>
---
 src/network/bridge_driver.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 1e4cc70..80c5acb 100644
--- 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;
 }
-- 
1.8.3.1

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