430 	struct afs_sysnames *sysnames = net->sysnames;  in afs_proc_sysname_show()  local
433 	if (i < sysnames->nr)  in afs_proc_sysname_show()
434 		seq_printf(m, "%s\n", sysnames->subs[i]);  in afs_proc_sysname_show()
446 	names = net->sysnames;  in afs_proc_sysname_start()
455 	struct afs_sysnames *names = net->sysnames;  in afs_proc_sysname_next()
483 	struct afs_sysnames *sysnames, *kill;  in afs_proc_sysname_write()  local
489 	sysnames = kzalloc(sizeof(*sysnames), GFP_KERNEL);  in afs_proc_sysname_write()
490 	if (!sysnames)  in afs_proc_sysname_write()
492 	refcount_set(&sysnames->usage, 1);  in afs_proc_sysname_write()
493 	kill = sysnames;  in afs_proc_sysname_write()
520 		if (sysnames->nr >= AFS_NR_SYSNAME)  in afs_proc_sysname_write()
532 		sysnames->subs[sysnames->nr] = sub;  in afs_proc_sysname_write()
533 		sysnames->nr++;  in afs_proc_sysname_write()
536 	if (sysnames->nr == 0) {  in afs_proc_sysname_write()
537 		sysnames->subs[0] = sysnames->blank;  in afs_proc_sysname_write()
538 		sysnames->nr++;  in afs_proc_sysname_write()
542 	kill = net->sysnames;  in afs_proc_sysname_write()
543 	net->sysnames = sysnames;  in afs_proc_sysname_write()
556 void afs_put_sysnames(struct afs_sysnames *sysnames)  in afs_put_sysnames()  argument
560 	if (sysnames && refcount_dec_and_test(&sysnames->usage)) {  in afs_put_sysnames()
561 		for (i = 0; i < sysnames->nr; i++)  in afs_put_sysnames()
562 			if (sysnames->subs[i] != afs_init_sysname &&  in afs_put_sysnames()
563 			    sysnames->subs[i] != sysnames->blank)  in afs_put_sysnames()
564 				kfree(sysnames->subs[i]);  in afs_put_sysnames()