media: dvb-frontends/drxk: initialize err to 0
[ Upstream commit 20694e96ca
]
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>
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Родитель
73dfb64213
Коммит
8b785cdcd3
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@ -6673,7 +6673,7 @@ static int drxk_read_snr(struct dvb_frontend *fe, u16 *snr)
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static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
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{
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struct drxk_state *state = fe->demodulator_priv;
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u16 err;
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u16 err = 0;
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dprintk(1, "\n");
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