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-rw-r--r--drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
index 98f22551eb45..1e33aea59f50 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
@@ -51,10 +51,7 @@ struct rmnet_walk_data {
51 51
52static int rmnet_is_real_dev_registered(const struct net_device *real_dev) 52static int rmnet_is_real_dev_registered(const struct net_device *real_dev)
53{ 53{
54 rx_handler_func_t *rx_handler; 54 return rcu_access_pointer(real_dev->rx_handler) == rmnet_rx_handler;
55
56 rx_handler = rcu_dereference(real_dev->rx_handler);
57 return (rx_handler == rmnet_rx_handler);
58} 55}
59 56
60/* Needs rtnl lock */ 57/* Needs rtnl lock */