Mark old_if array as static.

de74c07b · Antonin Décimo · Juliusz Chroboczek · 2fbad6f0 · de74c07b
Commit de74c07b authored Jun 27, 2020 by Antonin Décimo Committed by Juliusz Chroboczek Sep 19, 2020
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 3 deletions

kernel_netlink.c kernel_netlink.c +3 -3

No files found.
--- a/kernel_netlink.c
+++ b/kernel_netlink.c
@@ -95,9 +95,9 @@ struct old_if {
    int rp_filter;
 };
-struct old_if *old_if = NULL;
+static struct old_if *old_if = NULL;
-int num_old_if = 0;
+static int num_old_if = 0;
-int max_old_if = 0;
+static int max_old_if = 0;
 static int dgram_socket = -1;