extensions: add const qualifiers in print/save functions

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/extensions/libxt_statistic.c b/extensions/libxt_statistic.c
index fa044adf..5b036864 100644
--- a/extensions/libxt_statistic.c
+++ b/extensions/libxt_statistic.c
@@ -146,7 +146,7 @@ static void print_match(const struct xt_statistic_info *info, char *prefix)
 static void
 statistic_print(const void *ip, const struct xt_entry_match *match, int numeric)
 {
-	struct xt_statistic_info *info = (struct xt_statistic_info *)match->data;
+	const struct xt_statistic_info *info = (const void *)match->data;
 
 	printf("statistic ");
 	print_match(info, "");
@@ -154,7 +154,7 @@ statistic_print(const void *ip, const struct xt_entry_match *match, int numeric)
 
 static void statistic_save(const void *ip, const struct xt_entry_match *match)
 {
-	struct xt_statistic_info *info = (struct xt_statistic_info *)match->data;
+	const struct xt_statistic_info *info = (const void *)match->data;
 
 	print_match(info, "--");
 }