diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2013-03-09 10:58:13 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-03-09 11:01:06 +0100 |
| commit | 83a44ac8bf4a8e6cbbf0c00ff281a482778f708a (patch) | |
| tree | 325be1e4d52372db888396549908f25c5370caee /include/net/ipip.h | |
| parent | 4ba25d3f87fe3ed6634f61da2a6904e2dfd09192 (diff) | |
| parent | d381f45c890a3fb136afb0dc1cbe025e066cb981 (diff) | |
HID: Merge branch 'master' into for-3.10/hid-driver-transport-cleanups
Sync with Linus' tree. This is necessary to resolve build conflict
caused by dcd9006b1b053c7b ("HID: logitech-dj: do not directly call
hid_output_raw_report() during probe") which issues direct call to
usbhid_submit_report(), but that is gone in this branch and
hid_hw_request() has to be used instead.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/net/ipip.h')
| -rw-r--r-- | include/net/ipip.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/net/ipip.h b/include/net/ipip.h index 21947cf4fa4..fd19625ff99 100644 --- a/include/net/ipip.h +++ b/include/net/ipip.h @@ -71,4 +71,21 @@ static inline void iptunnel_xmit(struct sk_buff *skb, struct net_device *dev) } } +static inline void tunnel_ip_select_ident(struct sk_buff *skb, + const struct iphdr *old_iph, + struct dst_entry *dst) +{ + struct iphdr *iph = ip_hdr(skb); + + if (iph->frag_off & htons(IP_DF)) + iph->id = 0; + else { + /* Use inner packet iph-id if possible. */ + if (skb->protocol == htons(ETH_P_IP) && old_iph->id) + iph->id = old_iph->id; + else + __ip_select_ident(iph, dst, + (skb_shinfo(skb)->gso_segs ?: 1) - 1); + } +} #endif |