diff options
| author | Peng Li <lipeng321@huawei.com> | 2021-06-11 11:36:20 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-11 12:58:12 -0700 |
| commit | 0cd2135cf83dd183d3fe05658e17b67b5f6cba86 (patch) | |
| tree | f3e4ac3115c3824c5891a8af9b81d50f985a31f3 | |
| parent | ae6440483b545176b888bfe74971aa40a5749d46 (diff) | |
net: pc300too: replace comparison to NULL with "!card->plxbase"
According to the chackpatch.pl, comparison to NULL could
be written "!card->plxbase".
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/wan/pc300too.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c index 56f7d96298a3..ecce9992493d 100644 --- a/drivers/net/wan/pc300too.c +++ b/drivers/net/wan/pc300too.c @@ -298,7 +298,7 @@ static int pc300_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; @@ -322,9 +322,7 @@ static int pc300_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"); pc300_pci_remove_one(pdev); return -ENOMEM; |