diff options
| author | Florian Fainelli <florian@openwrt.org> | 2013-03-14 14:45:56 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2013-03-14 14:45:56 +0000 |
| commit | ddc8718f7f4ef9723e026efac811d3338e6bcddb (patch) | |
| tree | 08d6be7813310be182259388518215a17afcc18c /target/linux/generic/patches-3.9/653-disable_netlink_trim.patch | |
| parent | 6cb1f067dc42c4bffa8862448167486333d0227e (diff) | |
| download | master-187ad058-ddc8718f7f4ef9723e026efac811d3338e6bcddb.tar.gz master-187ad058-ddc8718f7f4ef9723e026efac811d3338e6bcddb.tar.bz2 master-187ad058-ddc8718f7f4ef9723e026efac811d3338e6bcddb.zip | |
kernel: add support for 3.9-rc2
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36008 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.9/653-disable_netlink_trim.patch')
| -rw-r--r-- | target/linux/generic/patches-3.9/653-disable_netlink_trim.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.9/653-disable_netlink_trim.patch b/target/linux/generic/patches-3.9/653-disable_netlink_trim.patch new file mode 100644 index 0000000000..49a0cdbd0e --- /dev/null +++ b/target/linux/generic/patches-3.9/653-disable_netlink_trim.patch @@ -0,0 +1,28 @@ +--- a/net/netlink/af_netlink.c ++++ b/net/netlink/af_netlink.c +@@ -894,25 +894,7 @@ void netlink_detachskb(struct sock *sk, + + static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation) + { +- int delta; +- + skb_orphan(skb); +- +- delta = skb->end - skb->tail; +- if (delta * 2 < skb->truesize) +- return skb; +- +- if (skb_shared(skb)) { +- struct sk_buff *nskb = skb_clone(skb, allocation); +- if (!nskb) +- return skb; +- consume_skb(skb); +- skb = nskb; +- } +- +- if (!pskb_expand_head(skb, 0, -delta, allocation)) +- skb->truesize -= delta; +- + return skb; + } + |