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lib: Use existing define with polynomial
Do not define again the polynomial but use header with existing define. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -51,6 +51,7 @@
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#endif /* STATIC */
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#include <linux/decompress/mm.h>
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#include <linux/crc32poly.h>
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#ifndef INT_MAX
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#define INT_MAX 0x7fffffff
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@ -654,7 +655,7 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
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for (i = 0; i < 256; i++) {
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c = i << 24;
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for (j = 8; j; j--)
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c = c&0x80000000 ? (c << 1)^0x04c11db7 : (c << 1);
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c = c&0x80000000 ? (c << 1)^(CRC32_POLY_BE) : (c << 1);
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bd->crc32Table[i] = c;
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}
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@ -15,6 +15,7 @@
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* but they are bigger and use more memory for the lookup table.
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*/
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#include <linux/crc32poly.h>
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#include "xz_private.h"
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/*
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@ -29,7 +30,7 @@ STATIC_RW_DATA uint32_t xz_crc32_table[256];
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XZ_EXTERN void xz_crc32_init(void)
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{
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const uint32_t poly = 0xEDB88320;
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const uint32_t poly = CRC32_POLY_LE;
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uint32_t i;
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uint32_t j;
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