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Cosmetics, coding style fixes (trivial).

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Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3180 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann
2008-03-20 19:54:59 +00:00
parent 5f4c8abb65
commit 6a441bfb46
22 changed files with 348 additions and 401 deletions
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34
payloads/libpayload/libc/ipchecksum.c
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@ -1,5 +1,7 @@
/*
* This file is part of the libpayload project
* This file is part of the libpayload project.
*
* It has orginally been taken from the FreeBSD project.
*
* Copyright (c) 2001 Charles Mott <cm@linktel.net>
* All rights reserved.
@ -30,20 +32,20 @@
unsigned short ipchksum(const unsigned short *ptr, unsigned long nbytes)
{
int sum, oddbyte;
int sum, oddbyte;
sum = 0;
while (nbytes > 1) {
sum += *ptr++;
nbytes -= 2;
}
if (nbytes == 1) {
oddbyte = 0;
((u8 *) &oddbyte)[0] = *(u8 *)ptr;
((u8 *) &oddbyte)[1] = 0;
sum += oddbyte;
}
sum = (sum >> 16) + (sum & 0xffff);
sum += (sum >> 16);
return (~sum);
sum = 0;
while (nbytes > 1) {
sum += *ptr++;
nbytes -= 2;
}
if (nbytes == 1) {
oddbyte = 0;
((u8 *) & oddbyte)[0] = *(u8 *) ptr;
((u8 *) & oddbyte)[1] = 0;
sum += oddbyte;
}
sum = (sum >> 16) + (sum & 0xffff);
sum += (sum >> 16);
return (~sum);
}