silence compiler warning

This commit is contained in:
Mark Andrews 2013-06-12 11:57:52 +10:00
parent 8e15d5eb3a
commit cc74f3ade0

View file

@ -129,7 +129,7 @@ isc_crc64_update(isc_uint64_t *crc, const void *data, size_t len) {
REQUIRE(crc != NULL);
REQUIRE(data != NULL);
while (len-- > 0) {
while (len-- > 0U) {
i = ((int) (*crc >> 56) ^ *p++) & 0xff;
*crc = crc64_table[i] ^ (*crc << 8);
}