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Fix constness warning

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Keep using const pointers.
This commit is contained in:
Zdenek Kabelac 2010-10-25 13:36:09 +00:00
parent f6318121f4
commit 441a1d7ee2
1 changed files with 3 additions and 3 deletions
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6
lib/misc/crc.c
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@ -59,8 +59,8 @@ static uint32_t _calc_crc_new(uint32_t initial, const uint8_t *buf, uint32_t siz
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
};
uint32_t *start = (uint32_t *) buf;
uint32_t *end = (uint32_t *) (buf + (size & 0xfffffffc));
const uint32_t *start = (const uint32_t *) buf;
const uint32_t *end = (const uint32_t *) (buf + (size & 0xfffffffc));
uint32_t crc = initial;
/* Process 4 bytes per iteration */
@ -73,7 +73,7 @@ static uint32_t _calc_crc_new(uint32_t initial, const uint8_t *buf, uint32_t siz
}
/* Process any bytes left over */
buf = (uint8_t *) start;
buf = (const uint8_t *) start;
size = size & 0x3;
while (size--) {
crc = crc ^ *buf++;