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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-06-22 07:22:47 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-06-25 00:46:05 +0300
commitd83bc7b644004131185aaa875e52bdcc3cd5f031 (patch)
tree2e0bb2c27e8076f162ef198c1f575322c81d1650 /drivers/media
parentb138afda3ca0450bcdbe4dd743b1952ea591a331 (diff)
downloadlinux-d83bc7b644004131185aaa875e52bdcc3cd5f031.tar.xz
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')
-rw-r--r--drivers/media/usb/dvb-usb-v2/lmedm04.c10
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)