[NETFILTER]: xt_hashlimit: remove unneeded struct member

By allocating ->hinfo, we already have the needed indirection to cope
with the per-cpu xtables struct match_entry.

[Patrick: do this now before the revision 1 struct is used by userspace]

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 0 insertions, 4 deletions

diff --git a/include/linux/netfilter/xt_hashlimit.h b/include/linux/netfilter/xt_hashlimit.h
index 58b818ee41ca..51b18d83b477 100644
--- a/include/linux/netfilter/xt_hashlimit.h
+++ b/include/linux/netfilter/xt_hashlimit.h
@@ -61,7 +61,6 @@ struct xt_hashlimit_mtinfo1 {
 
         /* Used internally by the kernel */
         struct xt_hashlimit_htable *hinfo __attribute__((aligned(8)));
-        struct xt_hashlimit_mtinfo1 *master __attribute__((aligned(8)));
 };
 
 #endif /*_XT_HASHLIMIT_H*/
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 744c7f2ab0b1..5418ce59ac3a 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -774,9 +774,6 @@ hashlimit_mt_check(const char *tablename, const void *inf,
                 return false;
         }
         mutex_unlock(&hlimit_mutex);
-
-        /* Ugly hack: For SMP, we only want to use one set */
-        info->master = info;
         return true;
 }