remove the call to 'labs' since unsigned values cannot be negative

4 years ago · 8083fd4810
parent 8045f50ba6
commit 8083fd4810
1 changed files with 2 additions and 2 deletions
--- a/crc/crc32.c
+++ b/crc/crc32.c
@ -74,5 +74,5 @@ uint32_t crc32(const char* s, int len)
        crc32val = crc32_tab[(crc32val ^ s[i]) & 0xFF] ^ ((crc32val >> 8) & 0x00FFFFFF);
    }

-    return labs(crc32val ^ 0xFFFFFFFF);
-}
+    return crc32val ^ 0xFFFFFFFF;
+}