diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/cx88/cx88-cards.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c index b9def8cbcda..348f6ef08b2 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -3127,6 +3127,8 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr) int i; core = kzalloc(sizeof(*core), GFP_KERNEL); + if (core == NULL) + return NULL; atomic_inc(&core->refcount); core->pci_bus = pci->bus->number; @@ -3157,6 +3159,11 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr) pci_resource_len(pci, 0)); core->bmmio = (u8 __iomem *)core->lmmio; + if (core->lmmio == NULL) { + kfree(core); + return NULL; + } + /* board config */ core->boardnr = UNSET; if (card[core->nr] < ARRAY_SIZE(cx88_boards)) |