[NETLINK]: Use nlmsg_trim() where appropriate

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 8 deletions

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 814bb3125ada..6b7f6dc144c7 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -628,7 +628,7 @@ out:
 
 nlmsg_failure:
 rtattr_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }
 
@@ -1182,7 +1182,7 @@ out:
         return 0;
 
 nlmsg_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }
 
@@ -1367,7 +1367,7 @@ static int build_aevent(struct sk_buff *skb, struct xfrm_state *x, struct km_eve
 
 rtattr_failure:
 nlmsg_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }
 
@@ -1767,7 +1767,7 @@ static int build_migrate(struct sk_buff *skb, struct xfrm_migrate *m,
         nlh->nlmsg_len = skb_tail_pointer(skb) - b;
         return skb->len;
 nlmsg_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }
 
@@ -1956,7 +1956,7 @@ static int build_expire(struct sk_buff *skb, struct xfrm_state *x, struct km_eve
         return skb->len;
 
 nlmsg_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }
 
@@ -2157,7 +2157,7 @@ static int build_acquire(struct sk_buff *skb, struct xfrm_state *x,
         return skb->len;
 
 nlmsg_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }
 
@@ -2268,7 +2268,7 @@ static int build_polexpire(struct sk_buff *skb, struct xfrm_policy *xp,
         return skb->len;
 
 nlmsg_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }
 
@@ -2427,7 +2427,7 @@ static int build_report(struct sk_buff *skb, u8 proto,
 
 nlmsg_failure:
 rtattr_failure:
-        skb_trim(skb, b - skb->data);
+        nlmsg_trim(skb, b);
         return -1;
 }