From b9282333efff96c19bc58a36f4929471de02b4f3 Mon Sep 17 00:00:00 2001 From: Peng Li Date: Tue, 15 Jun 2021 21:54:20 +0800 Subject: net: pci200syn: replace comparison to NULL with "!card" According to the chackpatch.pl, comparison to NULL could be written "!card". Signed-off-by: Peng Li Signed-off-by: David S. Miller --- drivers/net/wan/pci200syn.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/net/wan/pci200syn.c') diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c index a7eac9099de9..cee3d658a3e8 100644 --- a/drivers/net/wan/pci200syn.c +++ b/drivers/net/wan/pci200syn.c @@ -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; -- cgit v1.2.3