diff mbox series

[PATCHv2,2/2] ethernet: lpc_eth: Use NULL to compare with pointer-typed value rather than 0

Message ID 1534573949-17548-3-git-send-email-zhongjiang@huawei.com
State Changes Requested, archived
Delegated to: David Miller
Headers show
Series ethernet: Use NULL to compare with pointer-typed value rather than 0 | expand

Commit Message

zhong jiang Aug. 18, 2018, 6:32 a.m. UTC 
We should use NULL to compare with pointer-typed value rather than 0.
The issue is detected with the help of Coccinelle.

Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
 drivers/net/ethernet/nxp/lpc_eth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 08381ef..1c41b07 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -1350,7 +1350,7 @@  static int lpc_eth_drv_probe(struct platform_device *pdev)
 				"IRAM not big enough for net buffers, using SDRAM instead.\n");
 	}
 
-	if (pldat->dma_buff_base_v == 0) {
+	if (!pldat->dma_buff_base_v) {
 		ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
 		if (ret)
 			goto err_out_free_irq;