[PATCH 11/17] net: stmmac: Rewrite two test against NULL value

[Corentin Labbe]

This patch rewrite two test against NULL value with correct style.

Signed-off-by: Corentin Labbe <clabbe.montj...@gmail.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c 
b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index b0154d5..2df36bd 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -700,7 +700,7 @@ static void stmmac_adjust_link(struct net_device *dev)
        int new_state = 0;
        unsigned int fc = priv->flow_ctrl, pause_time = priv->pause;
 
-       if (phydev == NULL)
+       if (!phydev)
                return;
 
        spin_lock_irqsave(&priv->lock, flags);
@@ -1143,7 +1143,7 @@ static void dma_free_tx_skbufs(struct stmmac_priv *priv)
                                                 DMA_TO_DEVICE);
                }
 
-               if (priv->tx_skbuff[i] != NULL) {
+               if (priv->tx_skbuff[i]) {
                        dev_kfree_skb_any(priv->tx_skbuff[i]);
                        priv->tx_skbuff[i] = NULL;
                        priv->tx_skbuff_dma[i].buf = 0;
-- 
2.10.2