975 int verity_ctr(struct dm_target *ti, unsigned argc, char **argv)  in verity_ctr()  argument
1010 	if (sscanf(argv[0], "%u%c", &num, &dummy) != 1 ||  in verity_ctr()
1018 	r = dm_get_device(ti, argv[1], FMODE_READ, &v->data_dev);  in verity_ctr()
1024 	r = dm_get_device(ti, argv[2], FMODE_READ, &v->hash_dev);  in verity_ctr()
1030 	if (sscanf(argv[3], "%u%c", &num, &dummy) != 1 ||  in verity_ctr()
1040 	if (sscanf(argv[4], "%u%c", &num, &dummy) != 1 ||  in verity_ctr()
1050 	if (sscanf(argv[5], "%llu%c", &num_ll, &dummy) != 1 ||  in verity_ctr()
1065 	if (sscanf(argv[6], "%llu%c", &num_ll, &dummy) != 1 ||  in verity_ctr()
1074 	v->alg_name = kstrdup(argv[7], GFP_KERNEL);  in verity_ctr()
1112 	if (strlen(argv[8]) != v->digest_size * 2 ||  in verity_ctr()
1113 	    hex2bin(v->root_digest, argv[8], v->digest_size)) {  in verity_ctr()
1119 	if (strcmp(argv[9], "-")) {  in verity_ctr()
1120 		v->salt_size = strlen(argv[9]) / 2;  in verity_ctr()
1127 		if (strlen(argv[9]) != v->salt_size * 2 ||  in verity_ctr()
1128 		    hex2bin(v->salt, argv[9], v->salt_size)) {  in verity_ctr()
1135 	argv += 10;  in verity_ctr()
1141 		as.argv = argv;  in verity_ctr()