/* Module registration */ static int __init phonet_init(void) { int err; err = phonet_device_init(); if (err) return err; err = sock_register(&phonet_proto_family); if (err) { printk(KERN_ALERT "phonet protocol family initialization failed\n"); goto err_sock; } dev_add_pack(&phonet_packet_type); phonet_sysctl_init(); err = isi_register(); if (err) goto err; return 0; err: phonet_sysctl_exit(); sock_unregister(PF_PHONET); dev_remove_pack(&phonet_packet_type); err_sock: phonet_device_exit(); return err; }
static void __exit phonet_exit(void) { isi_unregister(); phonet_sysctl_exit(); sock_unregister(PF_PHONET); dev_remove_pack(&phonet_packet_type); phonet_device_exit(); }
/* Module registration */ static int __init phonet_init(void) { int err; #ifdef ACTIVATE_PHONET_DEBUG err = sysfs_create_file(kernel_kobj, &phonet_attr.attr); if (err) printk(KERN_DEBUG "phonet sysfs_create_file failed: %d\n", err); #endif err = phonet_device_init(); if (err) return err; pn_sock_init(); err = sock_register(&phonet_proto_family); if (err) { printk(KERN_ALERT "phonet protocol family initialization failed\n"); goto err_sock; } dev_add_pack(&phonet_packet_type); phonet_sysctl_init(); err = isi_register(); if (err) goto err; return 0; err: phonet_sysctl_exit(); sock_unregister(PF_PHONET); dev_remove_pack(&phonet_packet_type); err_sock: phonet_device_exit(); return err; }