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Date:   Sun, 24 May 2020 17:25:03 +0100
From:   Colin King <colin.king@...onical.com>
To:     Hans Verkuil <hverkuil@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org
Subject: [PATCH] media: gspca: remove redundant assignment to variable retval

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

The variable retval 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/usb/gspca/jl2005bcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/usb/gspca/jl2005bcd.c b/drivers/media/usb/gspca/jl2005bcd.c
index 80ce7448b3dd..ca12f33f3e12 100644
--- a/drivers/media/usb/gspca/jl2005bcd.c
+++ b/drivers/media/usb/gspca/jl2005bcd.c
@@ -165,7 +165,7 @@ static int jl2005c_get_firmware_id(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *)gspca_dev;
 	int i = 0;
-	int retval = -1;
+	int retval;
 	unsigned char regs_to_read[] = {0x57, 0x02, 0x03, 0x5d, 0x5e, 0x5f};
 
 	gspca_dbg(gspca_dev, D_PROBE, "Running jl2005c_get_firmware_id\n");
-- 
2.25.1

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