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Code Issues Releases Wiki Activity

net: pci200syn: replace comparison to NULL with "!card"

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

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peng Li 2021-06-15 21:54:20 +08:00 committed by David S. Miller
parent f9a03eae28
commit b9282333ef
1 changed files with 2 additions and 4 deletions
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6
drivers/net/wan/pci200syn.c
View file

@ -279,7 +279,7 @@ static int pci200_pci_init_one(struct pci_dev *pdev,
}
card = kzalloc(sizeof(card_t), GFP_KERNEL);
if (card == NULL) {
if (!card) {
pci_release_regions(pdev);
pci_disable_device(pdev);
return -ENOBUFS;
@ -310,9 +310,7 @@ static int pci200_pci_init_one(struct pci_dev *pdev,
ramphys = pci_resource_start(pdev,3) & PCI_BASE_ADDRESS_MEM_MASK;
card->rambase = pci_ioremap_bar(pdev, 3);
if (card->plxbase == NULL ||
card->scabase == NULL ||
card->rambase == NULL) {
if (!card->plxbase || !card->scabase || !card->rambase) {
pr_err("ioremap() failed\n");
pci200_pci_remove_one(pdev);
return -EFAULT;