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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, 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
}; };
uint32_t *start = (uint32_t *) buf; const uint32_t *start = (const uint32_t *) buf;
uint32_t *end = (uint32_t *) (buf + (size & 0xfffffffc)); const uint32_t *end = (const uint32_t *) (buf + (size & 0xfffffffc));
uint32_t crc = initial; uint32_t crc = initial;
/* Process 4 bytes per iteration */ /* 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 */ /* Process any bytes left over */
buf = (uint8_t *) start; buf = (const uint8_t *) start;
size = size & 0x3; size = size & 0x3;
while (size--) { while (size--) {
crc = crc ^ *buf++; crc = crc ^ *buf++;