V4L/DVB (4282): Fix: use swzigzag for swalgo

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 1dc7d29..59ac35d 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -570,7 +570,8 @@ static int dvb_frontend_thread(void *data)
                                        dvb_frontend_add_event(fe, s);
                                        fepriv->status = s;
                                }
-                       }
+                       } else
+                               dvb_frontend_swzigzag(fe);
                } else
                        dvb_frontend_swzigzag(fe);
        }