* [PATCH] dvb-usb-v2: lmedm04: remove unnecessary variable in lme2510_stream_restart()
@ 2017-06-22 4:22 Gustavo A. R. Silva
0 siblings, 0 replies; only message in thread
From: Gustavo A. R. Silva @ 2017-06-22 4:22 UTC (permalink / raw)
To: Malcolm Priestley, Mauro Carvalho Chehab
Cc: linux-media, linux-kernel, Gustavo A. R. Silva
Remove unnecessary variable _ret_ and refactor the code.
Addresses-Coverity-ID: 1226934
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 10 ++++------
1 file 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 594360a..a91fdad 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)
--
2.5.0
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2017-06-22 4:22 [PATCH] dvb-usb-v2: lmedm04: remove unnecessary variable in lme2510_stream_restart() Gustavo A. R. Silva
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