netfilter: x_tables: xt_compat_match_from_user doesn't need a retval
Always returned 0.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index f9aa971..7e7173b 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -526,8 +526,8 @@
}
EXPORT_SYMBOL_GPL(xt_compat_match_offset);
-int xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
- unsigned int *size)
+void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr,
+ unsigned int *size)
{
const struct xt_match *match = m->u.kernel.match;
struct compat_xt_entry_match *cm = (struct compat_xt_entry_match *)m;
@@ -549,7 +549,6 @@
*size += off;
*dstptr += msize;
- return 0;
}
EXPORT_SYMBOL_GPL(xt_compat_match_from_user);
