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-rw-r--r--net/caif/caif_dev.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index 7c2fa0a..7f9ac07 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -93,10 +93,14 @@ static struct caif_device_entry *caif_device_alloc(struct net_device *dev)
caifdevs = caif_device_list(dev_net(dev));
BUG_ON(!caifdevs);
- caifd = kzalloc(sizeof(*caifd), GFP_ATOMIC);
+ caifd = kzalloc(sizeof(*caifd), GFP_KERNEL);
if (!caifd)
return NULL;
caifd->pcpu_refcnt = alloc_percpu(int);
+ if (!caifd->pcpu_refcnt) {
+ kfree(caifd);
+ return NULL;
+ }
caifd->netdev = dev;
dev_hold(dev);
return caifd;

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