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-rw-r--r--drivers/media/video/cx88/cx88-cards.c7
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))