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[NET]: MIPS checksum annotations and cleanups.

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* sanitize prototypes, annotate
* kill shift-by-16 in checksum calculations
* htons->shift in l-e checksum calculations

Signed-off-by: Al Viro <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Al Viro 2006-11-14 21:18:18 -08:00 • committed by David S. Miller
commit 8e3d8433d8
2 changed files with 30 additions and 33 deletions
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8
arch/mips/lib/csum_partial_copy.c
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@ -16,8 +16,8 @@
/*
* copy while checksumming, otherwise like csum_partial
*/
unsigned int csum_partial_copy_nocheck(const unsigned char *src,
unsigned char *dst, int len, unsigned int sum)
__wsum csum_partial_copy_nocheck(const void *src,
void *dst, int len, __wsum sum)
{
/*
* It's 2:30 am and I don't feel like doing it real ...
@ -33,8 +33,8 @@ unsigned int csum_partial_copy_nocheck(const unsigned char *src,
* Copy from userspace and compute checksum. If we catch an exception
* then zero the rest of the buffer.
*/
unsigned int csum_partial_copy_from_user (const unsigned char __user *src,
unsigned char *dst, int len, unsigned int sum, int *err_ptr)
__wsum csum_partial_copy_from_user (const void __user *src,
void *dst, int len, __wsum sum, int *err_ptr)
{
int missing;