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media: gspca: remove redundant assignment to variable retval

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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 <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Colin Ian King authored and Mauro Carvalho Chehab committed 2020-06-23 13:21:19 +02:00
1 parent 4024d6f601
commit e1f60f426f
1 file changed
+1 -1
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drivers/media/usb/gspca/jl2005bcd.c
+1 -1
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@@ -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");