drivers/cyw43: Return early from cyw43_wifi_set_up if wifi_on fails.

5 years ago · d494e47855
1 changed files with 3 additions and 1 deletions
--- a/drivers/cyw43/cyw43_ctrl.c
+++ b/drivers/cyw43/cyw43_ctrl.c
@ -456,7 +456,9 @@ void cyw43_wifi_set_up(cyw43_t *self, int itf, bool up) {
            } else {
                country = MAKE_COUNTRY(pyb_country_code[0], pyb_country_code[1], 0);
            }
-            cyw43_wifi_on(self, country);
+            if (cyw43_wifi_on(self, country) != 0) {
+                return;
+            }
            cyw43_wifi_pm(self, 10 << 20 | 1 << 16 | 1 << 12 | 20 << 4 | 2);
        }
        if (itf == CYW43_ITF_AP) {