[SK_BUFF]: Introduce skb_mac_header()

[net-next-2.6.git] / net / core / filter.c

diff --git a/net/core/filter.c b/net/core/filter.c
index 0df843b667f45fc44cdf6d83d60523268fb71502..1cc128d0542216e5a0f70837b0d71ecfcb1bd37b 100644 (file)
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -18,7 +18,6 @@
 
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/fcntl.h>
 #include <linux/socket.h>
@@ -45,7 +44,7 @@ static void *__load_pointer(struct sk_buff *skb, int k)
        if (k >= SKF_NET_OFF)
                ptr = skb->nh.raw + k - SKF_NET_OFF;
        else if (k >= SKF_LL_OFF)
-               ptr = skb->mac.raw + k - SKF_LL_OFF;
+               ptr = skb_mac_header(skb) + k - SKF_LL_OFF;
 
        if (ptr >= skb->head && ptr < skb->tail)
                return ptr;
@@ -53,7 +52,7 @@ static void *__load_pointer(struct sk_buff *skb, int k)
 }
 
 static inline void *load_pointer(struct sk_buff *skb, int k,
-                                 unsigned int size, void *buffer)
+                                unsigned int size, void *buffer)
 {
        if (k >= 0)
                return skb_header_pointer(skb, k, size, buffer);
@@ -91,7 +90,7 @@ unsigned int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int
         */
        for (pc = 0; pc < flen; pc++) {
                fentry = &filter[pc];
-                       
+
                switch (fentry->code) {
                case BPF_ALU|BPF_ADD|BPF_X:
                        A += X;
@@ -399,7 +398,7 @@ int sk_chk_filter(struct sock_filter *filter, int flen)
  */
 int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
 {
-       struct sk_filter *fp; 
+       struct sk_filter *fp;
        unsigned int fsize = sizeof(struct sock_filter) * fprog->len;
        int err;
 
@@ -411,7 +410,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
        if (!fp)
                return -ENOMEM;
        if (copy_from_user(fp->insns, fprog->filter, fsize)) {
-               sock_kfree_s(sk, fp, fsize+sizeof(*fp)); 
+               sock_kfree_s(sk, fp, fsize+sizeof(*fp));
                return -EFAULT;
        }