Seems like an un-necessary if statement

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
Upstream-commit: 4e5ea0c8755231dfffd7b82bc6551415b14ed0de
Component: engine

components/engine/daemon/networkdriver/bridge/driver.go

@@ -508,11 +508,7 @@ func Allocate(job *engine.Job) engine.Status {
 		globalIPv6    net.IP
 	)
 
-	if requestedIP != nil {
-		ip, err = ipallocator.RequestIP(bridgeIPv4Network, requestedIP)
-	} else {
-		ip, err = ipallocator.RequestIP(bridgeIPv4Network, nil)
-	}
+	ip, err = ipallocator.RequestIP(bridgeIPv4Network, requestedIP)
 	if err != nil {
 		return job.Error(err)
 	}