1 files changed, 5 insertions, 40 deletions

diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index 56364a5f676a..f21596f89984 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -9,9 +9,9 @@
  * 2 of the License, or (at your option) any later version.
  */
 
+#include <linux/if_ether.h>
 #include <linux/compiler.h>
 #include <linux/skbuff.h>
-#include <linux/spinlock.h>
 #include <linux/icmpv6.h>
 #include <linux/netfilter_ipv6.h>
 #include <net/ipv6.h>
@@ -43,62 +43,27 @@ static int xfrm6_tunnel_check_size(struct sk_buff *skb)
         return ret;
 }
 
-static int xfrm6_output_one(struct sk_buff *skb)
+static inline int xfrm6_output_one(struct sk_buff *skb)
 {
         struct dst_entry *dst = skb->dst;
         struct xfrm_state *x = dst->xfrm;
         int err;
 
-        if (skb->ip_summed == CHECKSUM_PARTIAL) {
-                err = skb_checksum_help(skb);
-                if (err)
-                        goto error_nolock;
-        }
-
         if (x->props.mode == XFRM_MODE_TUNNEL) {
                 err = xfrm6_tunnel_check_size(skb);
                 if (err)
                         goto error_nolock;
         }
 
-        do {
-                spin_lock_bh(&x->lock);
-                err = xfrm_state_check(x, skb);
-                if (err)
-                        goto error;
-
-                err = x->mode->output(x, skb);
-                if (err)
-                        goto error;
-
-                err = x->type->output(x, skb);
-                if (err)
-                        goto error;
-
-                x->curlft.bytes += skb->len;
-                x->curlft.packets++;
-                if (x->props.mode == XFRM_MODE_ROUTEOPTIMIZATION)
-                        x->lastused = get_seconds();
-
-                spin_unlock_bh(&x->lock);
-
-                skb_reset_network_header(skb);
-
-                if (!(skb->dst = dst_pop(dst))) {
-                        err = -EHOSTUNREACH;
-                        goto error_nolock;
-                }
-                dst = skb->dst;
-                x = dst->xfrm;
-        } while (x && (x->props.mode != XFRM_MODE_TUNNEL));
+        err = xfrm_output(skb);
+        if (err)
+                goto error_nolock;
 
         IP6CB(skb)->flags |= IP6SKB_XFRM_TRANSFORMED;
         err = 0;
 
 out_exit:
         return err;
-error:
-        spin_unlock_bh(&x->lock);
 error_nolock:
         kfree_skb(skb);
         goto out_exit;