From d83bc7b644004131185aaa875e52bdcc3cd5f031 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 22 Jun 2017 01:22:47 -0300 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- 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 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) -- 2.20.1