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path: root/drivers/net/wan/hdlc.c
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Diffstat (limited to 'drivers/net/wan/hdlc.c')
-rw-r--r--drivers/net/wan/hdlc.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index 10cc7df..a0a932c 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -280,14 +280,13 @@ int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
if (!try_module_get(proto->module))
return -ENOSYS;
- if (size)
- if ((dev_to_hdlc(dev)->state = kmalloc(size,
- GFP_KERNEL)) == NULL) {
- netdev_warn(dev,
- "Memory squeeze on hdlc_proto_attach()\n");
+ if (size) {
+ dev_to_hdlc(dev)->state = kmalloc(size, GFP_KERNEL);
+ if (dev_to_hdlc(dev)->state == NULL) {
module_put(proto->module);
return -ENOBUFS;
}
+ }
dev_to_hdlc(dev)->proto = proto;
return 0;
}