wl1271: fix init loop timeout

The check after the loop which checks whether the initialization timed-out
was wrong.  If the initialization would succeed exactly in the 20000th time
(the value set for INIT_LOOP), the driver would bail out and claim that
initialization failed.
Reported-by: NJuha Leppanen <juha_motorsportcom@luukku.com>
Signed-off-by: NLuciano Coelho <luciano.coelho@nokia.com>
Reviewed-by: NJanne Ylalehto <janne.ylalehto@nokia.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/wl12xx/wl1271_boot.c

@@ -380,7 +380,7 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
 		}
 	}
 
-	if (loop >= INIT_LOOP) {
+	if (loop > INIT_LOOP) {
 		wl1271_error("timeout waiting for the hardware to "
 			     "complete initialization");
 		return -EIO;