[NETFILTER]: x_tables: make xt_compat_match_from_user usable in iterator macros

Make xt_compat_match_from_user return an int to make it usable in the
*tables iterator macros and kill a now unnecessary wrapper function.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index e305f2d0d4d1..616e6f4ede59 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -382,8 +382,8 @@ extern void xt_compat_lock(int af);
 extern void xt_compat_unlock(int af);
 
 extern int xt_compat_match_offset(struct xt_match *match);
-extern void xt_compat_match_from_user(struct xt_entry_match *m,
-                                      void **dstptr, int *size);
+extern int xt_compat_match_from_user(struct xt_entry_match *m,
+                                     void **dstptr, int *size);
 extern int xt_compat_match_to_user(struct xt_entry_match *m,
                                    void __user **dstptr, int *size);