Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] media: gspca: remove redundant assignment to variable ret | Date | Fri, 11 Oct 2019 19:57:46 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
The variable ret is being initialized with a value that is never read and is being re-assigned a little later on. The assignment is redundant and hence can be removed.
Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/media/usb/gspca/stv0680.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/gspca/stv0680.c b/drivers/media/usb/gspca/stv0680.c index f869eb6065ce..b23988d8c7bc 100644 --- a/drivers/media/usb/gspca/stv0680.c +++ b/drivers/media/usb/gspca/stv0680.c @@ -35,7 +35,7 @@ struct sd { static int stv_sndctrl(struct gspca_dev *gspca_dev, int set, u8 req, u16 val, int size) { - int ret = -1; + int ret; u8 req_type = 0; unsigned int pipe = 0; -- 2.20.1
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