rtlwifi: rtl8192de: Fix error exit from hw_init

In routine rtl92de_hw_init(), there are two places where a failure is
not handled correctly.
Reported-by: NDan Carpenter <error27@gmail.com>
Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rtlwifi/rtl8192de/hw.c

@@ -932,8 +932,8 @@ int rtl92de_hw_init(struct ieee80211_hw *hw)
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
 			 ("Failed to download FW. Init HW "
 			 "without FW..\n"));
-		err = 1;
 		rtlhal->fw_ready = false;
+		return 1;
 	} else {
 		rtlhal->fw_ready = true;
 	}
@@ -1044,6 +1044,11 @@ int rtl92de_hw_init(struct ieee80211_hw *hw)
 				if (((tmp_rega & BIT(11)) == BIT(11)))
 					break;
 			}
+			/* check that loop was successful. If not, exit now */
+			if (i == 10000) {
+				rtlpci->init_ready = false;
+				return 1;
+			}
 		}
 	}
 	rtlpci->init_ready = true;