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| author | Patrick McHardy <kaber@trash.net> | 2005-07-05 14:08:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-07-05 14:08:57 -0700 |
| commit | 6935d46c2da64aa032a557374c95336e265cd7ef (patch) | |
| tree | d5fcf0146a5dd59baa09d4a03f6c50ba6f1b7ced /net/core | |
| parent | 55820ee2f8c767a2833b21bd365e5753f50bd8ce (diff) | |
| download | lwn-6935d46c2da64aa032a557374c95336e265cd7ef.tar.gz lwn-6935d46c2da64aa032a557374c95336e265cd7ef.zip | |
[NET]: Remove redundant code in net/core/filter.c
skb_header_pointer handles linear and non-linear data, no need to handle
linear data again.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/filter.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index f3b88205ace2..e1267b465def 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -168,10 +168,6 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen) case BPF_LD|BPF_W|BPF_ABS: k = fentry->k; load_w: - if (k >= 0 && (unsigned int)(k+sizeof(u32)) <= len) { - A = ntohl(*(u32*)&data[k]); - continue; - } if (k < 0) { u8 *ptr; @@ -194,10 +190,6 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen) case BPF_LD|BPF_H|BPF_ABS: k = fentry->k; load_h: - if (k >= 0 && (unsigned int)(k + sizeof(u16)) <= len) { - A = ntohs(*(u16*)&data[k]); - continue; - } if (k < 0) { u8 *ptr; @@ -220,10 +212,6 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen) case BPF_LD|BPF_B|BPF_ABS: k = fentry->k; load_b: - if (k >= 0 && (unsigned int)k < len) { - A = data[k]; - continue; - } if (k < 0) { u8 *ptr; |