From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Wed, 18 Feb 2015 14:43:44 +0000 (-0300)
Subject: [media] dvb-frontend: remove a warning
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=c1bd57d30bf1b72134d1049b9b169afa96c4d030;p=deliverable%2Flinux.git

[media] dvb-frontend: remove a warning

if CONFIG_MEDIA_CONTROLLER_DVB is not selected, it is now
producing this warning:

drivers/media/dvb-core/dvb_frontend.c: In function ‘dvb_frontend_thread’:
drivers/media/dvb-core/dvb_frontend.c:695:6: warning: unused variable ‘ret’ [-Wunused-variable]
  int ret;
      ^

Reported-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 79d2fac5075c..882ca417f328 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -692,7 +692,9 @@ static int dvb_frontend_thread(void *data)
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	fe_status_t s;
 	enum dvbfe_algo algo;
+#ifdef CONFIG_MEDIA_CONTROLLER_DVB
 	int ret;
+#endif
 
 	bool re_tune = false;
 	bool semheld = false;