diff options
-rw-r--r-- | drivers/net/wan/hdlc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c index 13388bad88a3..fefc7321c0c4 100644 --- a/drivers/net/wan/hdlc.c +++ b/drivers/net/wan/hdlc.c @@ -148,7 +148,7 @@ int hdlc_open(struct net_device *dev) hdlc->carrier, hdlc->open); #endif - if (hdlc->proto == NULL) + if (!hdlc->proto) return -ENOSYS; /* no protocol attached */ if (hdlc->proto->open) { @@ -284,7 +284,7 @@ int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto, if (size) { dev_to_hdlc(dev)->state = kmalloc(size, GFP_KERNEL); - if (dev_to_hdlc(dev)->state == NULL) { + if (!dev_to_hdlc(dev)->state) { module_put(proto->module); return -ENOBUFS; } |