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-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 0da5aa2c8aba..b032091022a8 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -7703,7 +7703,8 @@ static void ixgbe_service_task(struct work_struct *work)
if (test_bit(__IXGBE_PTP_RUNNING, &adapter->state)) {
ixgbe_ptp_overflow_check(adapter);
- ixgbe_ptp_rx_hang(adapter);
+ if (adapter->flags & IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER)
+ ixgbe_ptp_rx_hang(adapter);
ixgbe_ptp_tx_hang(adapter);
}