[PATCH] dpaa2-eth: Simplify the calculation of variables

[Jiapeng Chong]

Fix the following coccicheck warnings:

./drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c:1651:36-38: WARNING
!A || A && B is equivalent to !A || B.

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.ch...@linux.alibaba.com>
---
 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c 
b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index fb0bcd1..93f84c9 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -1648,7 +1648,7 @@ void dpaa2_eth_set_rx_taildrop(struct dpaa2_eth_priv 
*priv,
         * CG taildrop threshold, so it won't interfere with it; we also
         * want frames in non-PFC enabled traffic classes to be kept in check)
         */
-       td.enable = !tx_pause || (tx_pause && pfc);
+       td.enable = !tx_pause || pfc;
        if (priv->rx_cgtd_enabled == td.enable)
                return;
 
-- 
1.8.3.1