diff options
| author | Guofeng Yue <yueguofeng@hisilicon.com> | 2022-09-07 14:28:10 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-16 10:27:47 +0100 |
| commit | b0b815a356aa4f3352563b3350a7b2354c0f2c5c (patch) | |
| tree | ad8aca9339484b68bfdd66c280d04de293a488e5 /drivers/net/ethernet/amd/amd8111e.c | |
| parent | 454e7b138436a31a17753de58f2178c3e955886c (diff) | |
| download | linux-b0b815a356aa4f3352563b3350a7b2354c0f2c5c.tar.gz | |
net: amd: Unified the comparison between pointers and NULL to the same writing
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 <yueguofeng@hisilicon.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/amd/amd8111e.c')
| -rw-r--r-- | drivers/net/ethernet/amd/amd8111e.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |