sched/numa: Retry migration of tasks to CPU on a preferred node

[platform/adaptation/renesas_rcar/renesas_kernel.git] / net / bridge / br_device.c

diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 89659d4..ca04163 100644 (file)
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -245,22 +245,22 @@ fail:
 int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp)
 {
        struct netpoll *np;
-       int err = 0;
+       int err;
+
+       if (!p->br->dev->npinfo)
+               return 0;
 
        np = kzalloc(sizeof(*p->np), gfp);
-       err = -ENOMEM;
        if (!np)
-               goto out;
+               return -ENOMEM;
 
        err = __netpoll_setup(np, p->dev, gfp);
        if (err) {
                kfree(np);
-               goto out;
+               return err;
        }
 
        p->np = np;
-
-out:
        return err;
 }