61 	struct attribute_group *pkey_group;  member
685 	if (p->pkey_group) {  in ib_port_release()
686 		if (p->pkey_group->attrs) {  in ib_port_release()
687 			for (i = 0; (a = p->pkey_group->attrs[i]); ++i)  in ib_port_release()
690 			kfree(p->pkey_group->attrs);  in ib_port_release()
693 		kfree(p->pkey_group);  in ib_port_release()
694 		p->pkey_group = NULL;  in ib_port_release()
1128 		p->pkey_group = kzalloc(sizeof(*p->pkey_group), GFP_KERNEL);  in add_port()
1129 		if (!p->pkey_group) {  in add_port()
1134 		p->pkey_group->name  = "pkeys";  in add_port()
1135 		p->pkey_group->attrs = alloc_group_attrs(show_port_pkey,  in add_port()
1137 		if (!p->pkey_group->attrs) {  in add_port()
1142 		ret = sysfs_create_group(&p->kobj, p->pkey_group);  in add_port()
1168 	if (p->pkey_group)  in add_port()
1169 		sysfs_remove_group(&p->kobj, p->pkey_group);  in add_port()
1172 	if (p->pkey_group) {  in add_port()
1174 			kfree(p->pkey_group->attrs[i]);  in add_port()
1176 		kfree(p->pkey_group->attrs);  in add_port()
1177 		p->pkey_group->attrs = NULL;  in add_port()
1181 	kfree(p->pkey_group);  in add_port()
1341 		if (port->pkey_group)  in ib_free_port_attrs()
1342 			sysfs_remove_group(p, port->pkey_group);  in ib_free_port_attrs()