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

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This commit is contained in:
Wang Yaofu
2021-08-21 15:11:41 +08:00
committed by GitHub
parent 8045f50ba6
commit 8083fd4810
1 changed files with 2 additions and 2 deletions
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crc/crc32.c
+2 -2
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@@ -74,5 +74,5 @@ uint32_t crc32(const char* s, int len)
crc32val = crc32_tab[(crc32val ^ s[i]) & 0xFF] ^ ((crc32val >> 8) & 0x00FFFFFF); crc32val = crc32_tab[(crc32val ^ s[i]) & 0xFF] ^ ((crc32val >> 8) & 0x00FFFFFF);
} }
return labs(crc32val ^ 0xFFFFFFFF); return crc32val ^ 0xFFFFFFFF;
} }