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[PATCH] kill eth_io_copy_and_sum()

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On all targets that sucker boils down to memcpy_fromio(sbk->data, from, len).
The function name is highly misguiding (it _never_ does any checksums), the
last argument is just a noise and simply expanding the call to memcpy_fromio()
gives shorter and more readable source.  For a lot of reasons it has almost
no remaining users, so it's better to just outright kill it.

Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Al Viro 2007-02-09 16:38:30 +00:00 • committed by Linus Torvalds
commit 4ec031166f
17 changed files with 8 additions and 65 deletions
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6
include/asm-mips/io.h
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@ -555,12 +555,6 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
*/
#define __ISA_IO_base ((char *)(isa_slot_offset))
/*
* We don't have csum_partial_copy_fromio() yet, so we cheat here and
* just copy it. The net code will then do the checksum later.
*/
#define eth_io_copy_and_sum(skb,src,len,unused) memcpy_fromio((skb)->data,(src),(len))
/*
* The caches on some architectures aren't dma-coherent and have need to
* handle this in software. There are three types of operations that