Merge branch 'imx/fixes' into next/fixes

[firefly-linux-kernel-4.4.55.git] / net / caif / caif_dev.c

diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index 7c2fa0a0814848c399c64aa9f44fc4fa119fa28b..7f9ac0742d19cc71fa367ea83bd8a9a117adbd1d 100644 (file)
--- 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;