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lib/crc16.c: Coding-style cleanup

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lib/crc16.c is changed to match the common U-Boot coding-style.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Stefan Roese 2016-03-03 09:34:11 +01:00 committed by Tom Rini
parent c1913cb789
commit 7109157ff2
1 changed files with 40 additions and 41 deletions
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lib/crc16.c
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@ -61,15 +61,14 @@ static const uint16_t crc16_tab[] = {
0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0,
};
uint16_t
cyg_crc16(unsigned char *buf, int len)
uint16_t cyg_crc16(unsigned char *buf, int len)
{
int i;
uint16_t cksum;
cksum = 0;
for (i = 0; i < len; i++) {
cksum = crc16_tab[((cksum>>8) ^ *buf++) & 0xFF] ^ (cksum << 8);
}
for (i = 0; i < len; i++)
cksum = crc16_tab[((cksum>>8) ^ *buf++) & 0xff] ^ (cksum << 8);
return cksum;
}