Messages in this thread Patch in this message | | | From | Guangbin Huang <> | Subject | [PATCH net-next 08/10] net: wan: replace comparison to NULL with "!card" | Date | Mon, 24 May 2021 22:47:15 +0800 |
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From: Peng Li <lipeng321@huawei.com>
According to the chackpatch.pl, comparison to NULL could be written "!card".
Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> --- drivers/net/wan/wanxl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c index a5f0aae30e0c..5a89b6d4d92e 100644 --- a/drivers/net/wan/wanxl.c +++ b/drivers/net/wan/wanxl.c @@ -600,7 +600,7 @@ static int wanxl_pci_init_one(struct pci_dev *pdev, } card = kzalloc(struct_size(card, ports, ports), GFP_KERNEL); - if (card == NULL) { + if (!card) { pci_release_regions(pdev); pci_disable_device(pdev); return -ENOBUFS; @@ -612,7 +612,7 @@ static int wanxl_pci_init_one(struct pci_dev *pdev, card->status = dma_alloc_coherent(&pdev->dev, sizeof(struct card_status), &card->status_address, GFP_KERNEL); - if (card->status == NULL) { + if (!card->status) { wanxl_pci_remove_one(pdev); return -ENOBUFS; } -- 2.8.1
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