[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>
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 28326fb..f002f74 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -31,6 +31,7 @@
#include <net/sock.h>
#include <net/sch_generic.h>
#include <net/act_api.h>
+#include <net/netlink.h>
void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo)
{
@@ -98,7 +99,7 @@
err = tcf_action_dump_1(skb, a, 0, 0);
if (err < 0) {
index--;
- skb_trim(skb, (u8*)r - skb->data);
+ nlmsg_trim(skb, r);
goto done;
}
r->rta_len = skb_tail_pointer(skb) - (u8 *)r;
@@ -114,7 +115,7 @@
return n_i;
rtattr_failure:
- skb_trim(skb, (u8*)r - skb->data);
+ nlmsg_trim(skb, r);
goto done;
}
@@ -144,7 +145,7 @@
return n_i;
rtattr_failure:
- skb_trim(skb, (u8*)r - skb->data);
+ nlmsg_trim(skb, r);
return -EINVAL;
}
@@ -440,7 +441,7 @@
}
rtattr_failure:
- skb_trim(skb, b - skb->data);
+ nlmsg_trim(skb, b);
return -1;
}
@@ -467,7 +468,7 @@
rtattr_failure:
err = -EINVAL;
errout:
- skb_trim(skb, b - skb->data);
+ nlmsg_trim(skb, b);
return err;
}
@@ -658,7 +659,7 @@
rtattr_failure:
nlmsg_failure:
- skb_trim(skb, b - skb->data);
+ nlmsg_trim(skb, b);
return -1;
}
@@ -1059,7 +1060,7 @@
x->rta_len = skb_tail_pointer(skb) - (u8 *)x;
ret = skb->len;
} else
- skb_trim(skb, (u8*)x - skb->data);
+ nlmsg_trim(skb, x);
nlh->nlmsg_len = skb_tail_pointer(skb) - b;
if (NETLINK_CB(cb->skb).pid && ret)
@@ -1070,7 +1071,7 @@
rtattr_failure:
nlmsg_failure:
module_put(a_o->owner);
- skb_trim(skb, b - skb->data);
+ nlmsg_trim(skb, b);
return skb->len;
}