const: constify remaining pipe_buf_operations

[linux-2.6-block.git] / net / core / skbuff.c

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index ec85681a7dd83765878cd6c791538a7941732178..93c4e060c91e7bffb121d51eeccd264337214491 100644 (file)
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -93,7 +93,7 @@ static int sock_pipe_buf_steal(struct pipe_inode_info *pipe,
 
 
 /* Pipe buffer operations for a socket. */
-static struct pipe_buf_operations sock_pipe_buf_ops = {
+static const struct pipe_buf_operations sock_pipe_buf_ops = {
        .can_merge = 0,
        .map = generic_pipe_buf_map,
        .unmap = generic_pipe_buf_unmap,
@@ -493,6 +493,9 @@ int skb_recycle_check(struct sk_buff *skb, int skb_size)
 {
        struct skb_shared_info *shinfo;
 
+       if (irqs_disabled())
+               return 0;
+
        if (skb_is_nonlinear(skb) || skb->fclone != SKB_FCLONE_UNAVAILABLE)
                return 0;
 
@@ -546,7 +549,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
 #endif
        new->protocol           = old->protocol;
        new->mark               = old->mark;
-       new->iif                = old->iif;
+       new->skb_iif            = old->skb_iif;
        __nf_copy(new, old);
 #if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || \
     defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE)