74 	int err;  in read_uuid()  local
84 	err = read_hex(dest, uuid, 8);  in read_uuid()
89 	err |= ((*uuid == '-') ? 0 : -1);  in read_uuid()
93 	err |= read_hex(dest, uuid, 4);  in read_uuid()
98 	err |= ((*uuid == '-') ? 0 : -1);  in read_uuid()
102 	err |= read_hex(dest, uuid, 4);  in read_uuid()
107 	err |= ((*uuid == '-') ? 0 : -1);  in read_uuid()
111 	err |= read_hex(dest, uuid, 4);  in read_uuid()
116 	err |= ((*uuid == '-') ? 0 : -1);  in read_uuid()
120 	err |= read_hex(dest, uuid, 12);  in read_uuid()
124 	if (err < 0) {  in read_uuid()