Commit 336d781b authored by Peng Li's avatar Peng Li Committed by David S. Miller
Browse files

net: wan: replace comparison to NULL with "!card" 



According to the chackpatch.pl, comparison to NULL could
be written "!card".

Signed-off-by: default avatarPeng Li <lipeng321@huawei.com>
Signed-off-by: default avatarGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 87feef1c

drivers/net/wan/wanxl.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

	}