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authorHans Verkuil <hverkuil@xs4all.nl>2016-07-11 06:23:11 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-07-12 19:32:39 +0300
commitc93350a6441aa0a5e4765d625a15de10cb9d03a7 (patch)
tree4e2b3f13d6c00c493fc51db29b3117fdab92fa75 /drivers/media/dvb-frontends/af9033.c
parente34f2a96a44f3c9f2458aa53574e522306e76fe7 (diff)
downloadlinux-c93350a6441aa0a5e4765d625a15de10cb9d03a7.tar.xz
[media] af9033: fix compiler warnings
Fix two warnings: af9033.c: In function 'af9033_read_status': af9033.c:883:25: warning: 'snr_lut' may be used uninitialized in this function [-Wmaybe-uninitialized] const struct val_snr *snr_lut; ^ af9033.c:952:25: warning: 'tmp' may be used uninitialized in this function [-Wmaybe-uninitialized] c->cnr.stat[0].svalue = tmp; ^ Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-frontends/af9033.c')
-rw-r--r--drivers/media/dvb-frontends/af9033.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c
index 6c2f9b8f7395..9a8157a5f49d 100644
--- a/drivers/media/dvb-frontends/af9033.c
+++ b/drivers/media/dvb-frontends/af9033.c
@@ -816,7 +816,7 @@ static int af9033_read_status(struct dvb_frontend *fe, enum fe_status *status)
{
struct af9033_dev *dev = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- int ret, i, tmp;
+ int ret, i, tmp = 0;
u8 u8tmp, buf[7];
dev_dbg(&dev->client->dev, "\n");
@@ -880,7 +880,7 @@ static int af9033_read_status(struct dvb_frontend *fe, enum fe_status *status)
/* CNR */
if (dev->fe_status & FE_HAS_VITERBI) {
u32 snr_val, snr_lut_size;
- const struct val_snr *snr_lut;
+ const struct val_snr *snr_lut = NULL;
/* read value */
ret = af9033_rd_regs(dev, 0x80002c, buf, 3);