1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0d8c8718980a..4cd5e9e13c87 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2909,6 +2909,11 @@ static inline void netif_tx_unlock_bh(struct net_device *dev)
         }                                               \
 }
 
+#define HARD_TX_TRYLOCK(dev, txq)                       \
+        (((dev->features & NETIF_F_LLTX) == 0) ?        \
+                __netif_tx_trylock(txq) :               \
+                true )
+
 #define HARD_TX_UNLOCK(dev, txq) {                      \
         if ((dev->features & NETIF_F_LLTX) == 0) {      \
                 __netif_tx_unlock(txq);                 \