From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: Malcolm Priestley <tvboxspy@gmail.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH] dvb-usb-v2: lmedm04: remove unnecessary variable in lme2510_stream_restart()
Date: Wed, 21 Jun 2017 23:22:47 -0500 [thread overview]
Message-ID: <20170622042247.GA11444@embeddedgus> (raw)
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
reply other threads:[~2017-06-22 4:22 UTC|newest]
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