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[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>
This commit is contained in:
Mauro Carvalho Chehab 2015-02-18 11:43:44 -03:00
parent 7e182f7898
commit c1bd57d30b
1 changed files with 2 additions and 0 deletions
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2
drivers/media/dvb-core/dvb_frontend.c
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@ -692,7 +692,9 @@ static int dvb_frontend_thread(void *data)
struct dvb_frontend_private *fepriv = fe->frontend_priv; struct dvb_frontend_private *fepriv = fe->frontend_priv;
fe_status_t s; fe_status_t s;
enum dvbfe_algo algo; enum dvbfe_algo algo;
#ifdef CONFIG_MEDIA_CONTROLLER_DVB
int ret; int ret;
#endif
bool re_tune = false; bool re_tune = false;
bool semheld = false; bool semheld = false;