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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-08-30 08:59:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-10 20:14:22 +0300 |
| commit | c5fd54a65c35fba67f9426e8ab92b0f0e96b616c (patch) | |
| tree | 7a90795b92703d8ad4ba956be651266b396382b9 /drivers/media | |
| parent | 7fdc58d8c213b7adccb6daa9e9cf14e1fadff269 (diff) | |
| download | linux-c5fd54a65c35fba67f9426e8ab92b0f0e96b616c.tar.xz | |
media: dvb-frontends/drxk: initialize err to 0
[ Upstream commit 20694e96ca089ce6693c2348f8f628ee621e4e74 ]
Fix a compiler warning:
drivers/media/dvb-frontends/drxk_hard.c: In function 'drxk_read_ucblocks':
drivers/media/dvb-frontends/drxk_hard.c:6673:21: warning: 'err' may be used uninitialized [-Wmaybe-uninitialized]
6673 | *ucblocks = (u32) err;
| ^~~~~~~~~
drivers/media/dvb-frontends/drxk_hard.c:6663:13: note: 'err' was declared here
6663 | u16 err;
| ^~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/drxk_hard.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index a57470bf71bf..2134e25096aa 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -6672,7 +6672,7 @@ static int drxk_read_snr(struct dvb_frontend *fe, u16 *snr) static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) { struct drxk_state *state = fe->demodulator_priv; - u16 err; + u16 err = 0; dprintk(1, "\n"); |