From 04cc04f07bb25e5555b27f0d6069599f0da23cad Mon Sep 17 00:00:00 2001 From: Peng Li Date: Tue, 1 Jun 2021 21:23:17 +0800 Subject: net: hdlc: add blank line after declarations This patch fixes the checkpatch error about missing a blank line after declarations. Signed-off-by: Peng Li Signed-off-by: Guangbin Huang Signed-off-by: David S. Miller --- drivers/net/wan/hdlc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c index 08833023b116..6199a705d3df 100644 --- a/drivers/net/wan/hdlc.c +++ b/drivers/net/wan/hdlc.c @@ -77,6 +77,7 @@ netdev_tx_t hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev) static inline void hdlc_proto_start(struct net_device *dev) { hdlc_device *hdlc = dev_to_hdlc(dev); + if (hdlc->proto->start) hdlc->proto->start(dev); } @@ -84,6 +85,7 @@ static inline void hdlc_proto_start(struct net_device *dev) static inline void hdlc_proto_stop(struct net_device *dev) { hdlc_device *hdlc = dev_to_hdlc(dev); + if (hdlc->proto->stop) hdlc->proto->stop(dev); } @@ -150,6 +152,7 @@ int hdlc_open(struct net_device *dev) if (hdlc->proto->open) { int result = hdlc->proto->open(dev); + if (result) return result; } @@ -245,6 +248,7 @@ static void hdlc_setup(struct net_device *dev) struct net_device *alloc_hdlcdev(void *priv) { struct net_device *dev; + dev = alloc_netdev(sizeof(struct hdlc_device), "hdlc%d", NET_NAME_UNKNOWN, hdlc_setup); if (dev) -- cgit v1.2.3