[PATCH] i40e: fix build with gcc 5

[Panu Matilainen <pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

Eliminate embiguity in the condition which trips up a "logical not
is only applied to the left..." warning from gcc 5, causing build
failure with -Werror.

Signed-off-by: Panu Matilainen <pmatilai-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
 lib/librte_pmd_i40e/i40e_rxtx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_pmd_i40e/i40e_rxtx.c b/lib/librte_pmd_i40e/i40e_rxtx.c
index c9f1026..ede5405 100644
--- a/lib/librte_pmd_i40e/i40e_rxtx.c
+++ b/lib/librte_pmd_i40e/i40e_rxtx.c
@@ -613,7 +613,7 @@ check_rx_burst_bulk_alloc_preconditions(__rte_unused struct i40e_rx_queue *rxq)
 			     "rxq->nb_rx_desc=%d",
 			     rxq->rx_free_thresh, rxq->nb_rx_desc);
 		ret = -EINVAL;
-	} else if (!(rxq->nb_rx_desc % rxq->rx_free_thresh) == 0) {
+	} else if (!(rxq->nb_rx_desc % rxq->rx_free_thresh == 0)) {
 		PMD_INIT_LOG(DEBUG, "Rx Burst Bulk Alloc Preconditions: "
 			     "rxq->nb_rx_desc=%d, "
 			     "rxq->rx_free_thresh=%d",
-- 
2.1.0