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| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-06-22 06:22:47 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-24 23:46:05 +0200 |
| commit | d83bc7b644004131185aaa875e52bdcc3cd5f031 (patch) | |
| tree | 2e0bb2c27e8076f162ef198c1f575322c81d1650 /drivers/media/usb/dvb-usb-v2/lmedm04.c | |
| parent | media: dvb-frontends/stv0367: split SNR determination into functions (diff) | |
| download | linux-d83bc7b644004131185aaa875e52bdcc3cd5f031.tar.xz linux-d83bc7b644004131185aaa875e52bdcc3cd5f031.zip | |
media: dvb-usb-v2: lmedm04: remove unnecessary variable in lme2510_stream_restart()
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>
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/lmedm04.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/lmedm04.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c index 594360a63c18..a91fdad8f8d4 100644 --- a/drivers/media/usb/dvb-usb-v2/lmedm04.c +++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c @@ -207,15 +207,13 @@ static int lme2510_stream_restart(struct dvb_usb_device *d) struct lme2510_state *st = d->priv; u8 all_pids[] = LME_ALL_PIDS; u8 stream_on[] = LME_ST_ON_W; - int ret; u8 rbuff[1]; if (st->pid_off) - ret = lme2510_usb_talk(d, all_pids, sizeof(all_pids), - rbuff, sizeof(rbuff)); + lme2510_usb_talk(d, all_pids, sizeof(all_pids), + rbuff, sizeof(rbuff)); /*Restart Stream Command*/ - ret = lme2510_usb_talk(d, stream_on, sizeof(stream_on), - rbuff, sizeof(rbuff)); - return ret; + return lme2510_usb_talk(d, stream_on, sizeof(stream_on), + rbuff, sizeof(rbuff)); } static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out) |