linux-kernel - [PATCH] media: mantis_dvb: remove redundant initialization to variable result

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Date:   Thu,  7 May 2020 22:43:31 +0100
From:   Colin King <colin.king@...onical.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] media: mantis_dvb: remove redundant initialization to variable result

From: Colin Ian King <colin.king@...onical.com>

The variable result is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/media/pci/mantis/mantis_dvb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/mantis/mantis_dvb.c b/drivers/media/pci/mantis/mantis_dvb.c
index e78ca1f26e68..2da94be5b373 100644
--- a/drivers/media/pci/mantis/mantis_dvb.c
+++ b/drivers/media/pci/mantis/mantis_dvb.c
@@ -135,7 +135,7 @@ static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 int mantis_dvb_init(struct mantis_pci *mantis)
 {
 	struct mantis_hwconfig *config = mantis->hwconfig;
-	int result = -1;
+	int result;
 
 	dprintk(MANTIS_DEBUG, 1, "dvb_register_adapter");
 
-- 
2.25.1