Holger reported sporadic transmit timeouts and it turned out that one
path misses ringing the doorbell. Fix was suggested by Eric.
Fixes: ef14358546b1 ("r8169: make use of xmit_more")
Suggested-by: Eric Dumazet <[email protected]>
Tested-by: Holger Hoffstätte <[email protected]>
Signed-off-by: Heiner Kallweit <[email protected]>
---
drivers/net/ethernet/realtek/r8169_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/realtek/r8169_main.c
b/drivers/net/ethernet/realtek/r8169_main.c
index 641a34942..448047a32 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -5681,6 +5681,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
*/
smp_wmb();
netif_stop_queue(dev);
+ door_bell = true;
}
if (door_bell)
--
2.22.0
