1 files changed, 3 insertions, 3 deletions

diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 50b96261b..c12391863 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -486,7 +486,7 @@ static const struct dhcp_client_t ext_dhcp_clients[] = {
 #if ENABLE_FEATURE_IFUPDOWN_EXTERNAL_DHCP
 static int dhcp_up(struct interface_defn_t *ifd, execfn *exec)
 {
-        int i;
+        unsigned i;
 #if ENABLE_FEATURE_IFUPDOWN_IP
         /* ip doesn't up iface when it configures it (unlike ifconfig) */
         if (!execute("ip link set %iface% up", ifd, exec))
@@ -522,7 +522,7 @@ static int dhcp_up(struct interface_defn_t *ifd ATTRIBUTE_UNUSED,
 #if ENABLE_FEATURE_IFUPDOWN_EXTERNAL_DHCP
 static int dhcp_down(struct interface_defn_t *ifd, execfn *exec)
 {
-        int i;
+        unsigned i;
         for (i = 0; i < ARRAY_SIZE(ext_dhcp_clients); i++) {
                 if (exists_execable(ext_dhcp_clients[i].name))
                         return execute(ext_dhcp_clients[i].stopcmd, ifd, exec);
@@ -1154,7 +1154,7 @@ int ifupdown_main(int argc, char **argv)
                 char *liface;
                 char *pch;
                 bool okay = 0;
-                unsigned cmds_ret;
+                int cmds_ret;
 
                 iface = xstrdup(target_list->data);
                 target_list = target_list->link;