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-rw-r--r--include/linux/netdevice.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 5fbb9f1da7fd..913b1cc882cf 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -589,7 +589,9 @@ extern int sysctl_fb_tunnels_only_for_init_net;
static inline bool net_has_fallback_tunnels(const struct net *net)
{
- return net == &init_net || !sysctl_fb_tunnels_only_for_init_net;
+ return net == &init_net ||
+ !IS_ENABLED(CONFIG_SYSCTL) ||
+ !sysctl_fb_tunnels_only_for_init_net;
}
static inline int netdev_queue_numa_node_read(const struct netdev_queue *q)