X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fmedia%2Ftuners%2Fqt1010.c;h=ae8cbece6d2bcbea783b2722ba1d2b5a805ebeec;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=bc419f8a967152d02caf0bc11cb9491753b649a4;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/media/tuners/qt1010.c b/kernel/drivers/media/tuners/qt1010.c
index bc419f8a9..ae8cbece6 100644
--- a/kernel/drivers/media/tuners/qt1010.c
+++ b/kernel/drivers/media/tuners/qt1010.c
@@ -294,7 +294,7 @@ static int qt1010_init(struct dvb_frontend *fe)
 	int err = 0;
 	u8 i, tmpval, *valptr = NULL;
 
-	qt1010_i2c_oper_t i2c_data[] = {
+	static const qt1010_i2c_oper_t i2c_data[] = {
 		{ QT1010_WR, 0x01, 0x80 },
 		{ QT1010_WR, 0x0d, 0x84 },
 		{ QT1010_WR, 0x0e, 0xb7 },
@@ -354,13 +354,17 @@ static int qt1010_init(struct dvb_frontend *fe)
 				valptr = &priv->reg1f_init_val;
 			else
 				valptr = &tmpval;
+
+			BUG_ON(i >= ARRAY_SIZE(i2c_data) - 1);
+
 			err = qt1010_init_meas1(priv, i2c_data[i+1].reg,
 						i2c_data[i].reg,
 						i2c_data[i].val, valptr);
 			i++;
 			break;
 		}
-		if (err) return err;
+		if (err)
+			return err;
 	}
 
 	for (i = 0x31; i < 0x3a; i++) /* 0x31 - 0x39 */