wireless: fix sign comparison warning

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/wireless.c b/wireless.c
index 7ad2fcf0aa484f97fc25d47177f0db3850b8d388..91663e8579946db188320ec8fabe78f71482d9ce 100644 (file)
--- a/wireless.c
+++ b/wireless.c
@@ -1540,7 +1540,7 @@ wdev_check_network_enabled(struct wireless_device *wdev)
        struct wireless_interface *vif;
        struct interface *iface;
        struct blob_attr *cur;
-       int rem;
+       size_t rem;
 
        vlist_for_each_element(&wdev->interfaces, vif, node) {
                int enabled = -1;