WNM: Use NULL instead of 0 as the pointer return value

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/wpa_supplicant/wnm_sta.c b/wpa_supplicant/wnm_sta.c
index 520b009..7674825 100644 (file)
--- a/wpa_supplicant/wnm_sta.c
+++ b/wpa_supplicant/wnm_sta.c
@@ -508,7 +508,7 @@ compare_scan_neighbor_results(struct wpa_supplicant *wpa_s, os_time_t age_secs)
        struct wpa_bss *target;
 
        if (!bss)
-               return 0;
+               return NULL;
 
        wpa_printf(MSG_DEBUG, "WNM: Current BSS " MACSTR " RSSI %d",
                   MAC2STR(wpa_s->bssid), bss->level);