diff mbox series

media: gspca: remove redundant assignment to variable retval

Message ID 20200524162503.20902-1-colin.king@canonical.com
State Accepted
Commit e1f60f426f5f57388ddd943f8bc49babc45d760c
Headers show
Series media: gspca: remove redundant assignment to variable retval | expand

Commit Message

Colin King May 24, 2020, 4:25 p.m. UTC 
From: Colin Ian King <colin.king@canonical.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@canonical.com>
---
 drivers/media/usb/gspca/jl2005bcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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");