From 1419683d85367df90079fb5535865ac0841ebbea Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Sun, 14 Oct 2007 18:11:53 -0300 Subject: V4L/DVB (6326): tuner-core.c: fe_has_signal() can return uninitialized value Initialize strength to zero. Thanks to Adrian Bunk, who spotted this with the Coverity checker. Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/tuner-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index 94843086cda..6a777604f07 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -113,7 +113,7 @@ static void fe_standby(struct tuner *t) static int fe_has_signal(struct tuner *t) { struct dvb_tuner_ops *fe_tuner_ops = &t->fe.ops.tuner_ops; - u16 strength; + u16 strength = 0; if (fe_tuner_ops->get_rf_strength) fe_tuner_ops->get_rf_strength(&t->fe, &strength); -- cgit v1.2.3