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[media] af9013: Fix a compilation warning

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drivers/media/dvb/frontends/af9013.c: In function ‘af9013_update_signal_strength.clone.0’:
drivers/media/dvb/frontends/af9013.c:967:6: warning: ‘ret’ may be used uninitialized in this function

Cc: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2010-12-27 12:58:02 -03:00
parent 187e7d3b9b
commit 465a9e3a2f
1 changed files with 1 additions and 1 deletions
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drivers/media/dvb/frontends/af9013.c
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@ -964,7 +964,7 @@ error:
static int af9013_update_signal_strength(struct dvb_frontend *fe)
{
struct af9013_state *state = fe->demodulator_priv;
int ret;
int ret = 0;
u8 rf_gain, if_gain;
int signal_strength;