From: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx>
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
backport/backport-include/linux/netdevice.h | 29 +++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/backport/backport-include/linux/netdevice.h b/backport/backport-include/linux/netdevice.h
index 7f72c3a8eb98..58b8d0c68ed2 100644
--- a/backport/backport-include/linux/netdevice.h
+++ b/backport/backport-include/linux/netdevice.h
@@ -212,4 +212,33 @@ static inline bool napi_is_scheduled(struct napi_struct *n)
}
#endif /* < 6.7.0 */
+#if LINUX_VERSION_IS_LESS(6,10,0)
+static inline struct net_device *alloc_netdev_dummy(int sizeof_priv)
+{
+ struct net_device *dev;
+
+ dev = kzalloc(sizeof(*dev) +
+ ALIGN(sizeof(struct net_device), NETDEV_ALIGN) +
+ sizeof_priv,
+ GFP_KERNEL);
+
+ if (!dev)
+ return NULL;
+
+ init_dummy_netdev(dev);
+ return dev;
+}
+
+static inline void LINUX_BACKPORT(free_netdev)(struct net_device *dev)
+{
+ if (dev->reg_state == NETREG_DUMMY) {
+ kfree(dev);
+ return;
+ }
+
+ free_netdev(dev);
+}
+#define free_netdev LINUX_BACKPORT(free_netdev)
+#endif /* 6.10.0 */
+
#endif /* __BACKPORT_NETDEVICE_H */
--
2.45.2
