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-rw-r--r--drivers/net/wan/hdlc.c4
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;
}