From b0b815a356aa4f3352563b3350a7b2354c0f2c5c Mon Sep 17 00:00:00 2001 From: Guofeng Yue Date: Wed, 7 Sep 2022 14:28:10 +0800 Subject: net: amd: Unified the comparison between pointers and NULL to the same writing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Using the unified way to compare pointers and NULL, which cleans the static warning. eg: if (skb == NULL) --> if (!skb） if (skb != NULL) --> if (skb) Signed-off-by: Guofeng Yue Signed-off-by: Haoyue Xu Signed-off-by: David S. Miller --- drivers/net/ethernet/amd/amd8111e.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/amd/amd8111e.c') diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c index fb6a5f64d221..aaa527dc1b6f 100644 --- a/drivers/net/ethernet/amd/amd8111e.c +++ b/drivers/net/ethernet/amd/amd8111e.c @@ -237,7 +237,7 @@ static int amd8111e_free_skbs(struct net_device *dev) /* Freeing previously allocated receive buffers */ for (i = 0; i < NUM_RX_BUFFERS; i++) { rx_skbuff = lp->rx_skbuff[i]; - if (rx_skbuff != NULL) { + if (rx_skbuff) { dma_unmap_single(&lp->pci_dev->dev, lp->rx_dma_addr[i], lp->rx_buff_len - 2, DMA_FROM_DEVICE); @@ -1084,7 +1084,7 @@ static irqreturn_t amd8111e_interrupt(int irq, void *dev_id) unsigned int intr0, intren0; unsigned int handled = 1; - if (unlikely(dev == NULL)) + if (unlikely(!dev)) return IRQ_NONE; spin_lock(&lp->lock); -- cgit