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author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-03-20 22:43:56 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2006-03-20 22:43:56 -0800 |
commit | cbb042f9e1292434e3cacb90e67d8d381aeac5a9 (patch) | |
tree | cc42f42232e56b68111cfebdc175197d8607bdd7 /Documentation/serial-console.txt | |
parent | ecba320f2e95c9a0c35011d1ecb1db4419980536 (diff) |
[NET]: Replace skb_pull/skb_postpull_rcsum with skb_pull_rcsum
We're now starting to have quite a number of places that do skb_pull
followed immediately by an skb_postpull_rcsum. We can merge these two
operations into one function with skb_pull_rcsum. This makes sense
since most pull operations on receive skb's need to update the
checksum.
I've decided to make this out-of-line since it is fairly big and the
fast path where hardware checksums are enabled need to call
csum_partial anyway.
Since this is a brand new function we get to add an extra check on the
len argument. As it is most callers of skb_pull ignore its return
value which essentially means that there is no check on the len
argument.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/serial-console.txt')
0 files changed, 0 insertions, 0 deletions