Add Dcbz(), Dcbi() and Dcbf() routines for MPC83xx.

[platform/kernel/u-boot.git] / lib_generic / crc32.c

diff --git a/lib_generic/crc32.c b/lib_generic/crc32.c
index ce18fc2..50ca4ff 100644 (file)
--- a/lib_generic/crc32.c
+++ b/lib_generic/crc32.c
@@ -178,7 +178,6 @@ uLong ZEXPORT crc32(crc, buf, len)
  */
 uLong ZEXPORT crc32_no_comp(uLong crc, const Bytef *buf, uInt len)
 {
-    if (buf == Z_NULL) return 0L;
 #ifdef DYNAMIC_CRC_TABLE
     if (crc_table_empty)
       make_crc_table();