[net 5/6] i40e: Fix incorrect use of tx_itr_setting when checking for Rx ITR setup

[Jeff Kirsher]

From: Alexander Duyck <alexander.h.du...@intel.com>

It looks like there was either a copy/paste error or just a typo that
resulted in the Tx ITR setting being used to determine if we were using
adaptive Rx interrupt moderation or not.

This patch fixes the typo.

Fixes: 65e87c0398f5 ("i40evf: support queue-specific settings for interrupt 
moderation")
Signed-off-by: Alexander Duyck <alexander.h.du...@intel.com>
Tested-by: Andrew Bowers <andrewx.bow...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
---
 drivers/net/ethernet/intel/i40e/i40e_txrx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c 
b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 2756131495f0..ab142e05e196 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -2269,7 +2269,7 @@ static inline void i40e_update_enable_itr(struct i40e_vsi 
*vsi,
                goto enable_int;
        }
 
-       if (ITR_IS_DYNAMIC(tx_itr_setting)) {
+       if (ITR_IS_DYNAMIC(rx_itr_setting)) {
                rx = i40e_set_new_dynamic_itr(&q_vector->rx);
                rxval = i40e_buildreg_itr(I40E_RX_ITR, q_vector->rx.itr);
        }
-- 
2.14.2