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[media] dib8000: Fix dib8000_set_frontend() never setting ret 

drivers/media/dvb-frontends/dib8000.c: In function ‘dib8000_set_frontend’:
drivers/media/dvb-frontends/dib8000.c:3556: warning: ‘ret’ is used uninitialized in this function
Remove the variable and return zero instead.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Geert Uytterhoeven 2013-06-02 13:52:17 -03:00 committed by Mauro Carvalho Chehab
parent 17706f5653
commit 4d8d5d92cb
1 changed files with 2 additions and 2 deletions
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4
drivers/media/dvb-frontends/dib8000.c
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@ -3406,7 +3406,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe)
{
struct dib8000_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &state->fe[0]->dtv_property_cache;
int l, i, active, time, ret, time_slave = FE_CALLBACK_TIME_NEVER;
int l, i, active, time, time_slave = FE_CALLBACK_TIME_NEVER;
u8 exit_condition, index_frontend;
u32 delay, callback_time;
@ -3553,7 +3553,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe)
}
}
return ret;
return 0;
}
static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat)