treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / net / wan / lmc / lmc_proto.h
blobbb098e443776376fffd0a0da9f6be9c4fa76aa86
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LMC_PROTO_H_
3 #define _LMC_PROTO_H_
5 #include <linux/hdlc.h>
7 void lmc_proto_attach(lmc_softc_t *sc);
8 int lmc_proto_ioctl(lmc_softc_t *sc, struct ifreq *ifr, int cmd);
9 int lmc_proto_open(lmc_softc_t *sc);
10 void lmc_proto_close(lmc_softc_t *sc);
11 __be16 lmc_proto_type(lmc_softc_t *sc, struct sk_buff *skb);
12 void lmc_proto_netif(lmc_softc_t *sc, struct sk_buff *skb);
14 static inline lmc_softc_t* dev_to_sc(struct net_device *dev)
16 return (lmc_softc_t *)dev_to_hdlc(dev)->priv;
19 #endif