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Groups > linux.kernel > #1570517

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

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

Signed-off-by: Corentin Labbe <clabbe.montjoie@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

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[PATCH 00/17] net: stmmac: misc fix Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:30 +0100
  [PATCH 08/17] net: stmmac: Use readl_poll_timeout Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:30 +0100
  [PATCH 07/17] net: stmmac: replace stmmac_mdio_busy_wait by readl_poll_timeout Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:30 +0100
    Re: [PATCH 07/17] net: stmmac: replace stmmac_mdio_busy_wait by  readl_poll_timeout Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 11:40 +0100
      Re: [PATCH 07/17] net: stmmac: replace stmmac_mdio_busy_wait by  readl_poll_timeout Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:50 +0100
    Re: [PATCH 07/17] net: stmmac: replace stmmac_mdio_busy_wait by  readl_poll_timeout Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:50 +0100
  [PATCH 10/17] net: stmmac: Correct the error message about invalid speed Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:30 +0100
    Re: [PATCH 10/17] net: stmmac: Correct the error message about  invalid speed Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:10 +0100
  [PATCH 02/17] net: stmmac: Remove the bus_setup function pointer Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:30 +0100
    Re: [PATCH 02/17] net: stmmac: Remove the bus_setup function pointer Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:10 +0100
  [PATCH 11/17] net: stmmac: Rewrite two test against NULL value Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:30 +0100
    Re: [PATCH 11/17] net: stmmac: Rewrite two test against NULL value Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:10 +0100
  [PATCH 01/17] net: stmmac: fix the typo on MAC_RNABLE_RX Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:30 +0100
  [PATCH 14/17] net: stmmac: print phy information Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:50 +0100
    Re: [PATCH 14/17] net: stmmac: print phy information Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:20 +0100
      Re: [PATCH 14/17] net: stmmac: print phy information Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-02-03 14:20 +0100
  [PATCH 06/17] net: stmmac: fix some code style problem Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:50 +0100
    Re: [PATCH 06/17] net: stmmac: fix some code style problem Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:10 +0100
  [PATCH 05/17] net: stmmac: remplace asm/io.h by linux/io.h Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:50 +0100
  [PATCH 15/17] net: stmmac: remove dead code in stmmac_tx_clean Corentin Labbe <clabbe.montjoie@gmail.com> - 2017-01-31 10:50 +0100
  Re: [PATCH 00/17] net: stmmac: misc fix Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:10 +0100
    Re: [PATCH 00/17] net: stmmac: misc fix Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-31 11:40 +0100
      Re: [PATCH 00/17] net: stmmac: misc fix Giuseppe CAVALLARO <peppe.cavallaro@st.com> - 2017-01-31 11:40 +0100
        Re: [PATCH 00/17] net: stmmac: misc fix Joao Pinto <Joao.Pinto@synopsys.com> - 2017-01-31 11:50 +0100

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