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media: dvb-usb-v2: lmedm04: remove unnecessary variable in lme2510_stream_restart()

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Remove unnecessary variable _ret_ and refactor the code.

Addresses-Coverity-ID: 1226934

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Gustavo A. R. Silva 2017-06-22 01:22:47 -03:00 committed by Mauro Carvalho Chehab
parent b138afda3c
commit d83bc7b644
1 changed files with 4 additions and 6 deletions
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10
drivers/media/usb/dvb-usb-v2/lmedm04.c
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@ -207,15 +207,13 @@ static int lme2510_stream_restart(struct dvb_usb_device *d)
struct lme2510_state *st = d->priv; struct lme2510_state *st = d->priv;
u8 all_pids[] = LME_ALL_PIDS; u8 all_pids[] = LME_ALL_PIDS;
u8 stream_on[] = LME_ST_ON_W; u8 stream_on[] = LME_ST_ON_W;
int ret;
u8 rbuff[1]; u8 rbuff[1];
if (st->pid_off) if (st->pid_off)
ret = lme2510_usb_talk(d, all_pids, sizeof(all_pids), lme2510_usb_talk(d, all_pids, sizeof(all_pids),
rbuff, sizeof(rbuff)); rbuff, sizeof(rbuff));
/*Restart Stream Command*/ /*Restart Stream Command*/
ret = lme2510_usb_talk(d, stream_on, sizeof(stream_on), return lme2510_usb_talk(d, stream_on, sizeof(stream_on),
rbuff, sizeof(rbuff)); rbuff, sizeof(rbuff));
return ret;
} }
static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out) static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out)