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authorColin Ian King <colin.king@canonical.com>2020-04-10 15:50:14 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-04-21 13:25:18 +0200
commit03f56d9952b425df613bb28d52149a52f72e6368 (patch)
tree2c58714a335bdb06950062a62ef2ea4ee0706d8a /drivers/media/usb/pwc
parent757570f11fa4b0ce5472a6583de6f06e996a8527 (diff)
media: pwc-ctl: remove redundant assignment to variable ret
The variable ret 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> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/usb/pwc')
-rw-r--r--drivers/media/usb/pwc/pwc-ctrl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/pwc/pwc-ctrl.c b/drivers/media/usb/pwc/pwc-ctrl.c
index 315c55927f5c..cff64d872058 100644
--- a/drivers/media/usb/pwc/pwc-ctrl.c
+++ b/drivers/media/usb/pwc/pwc-ctrl.c
@@ -523,7 +523,7 @@ int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
#ifdef CONFIG_USB_PWC_DEBUG
int pwc_get_cmos_sensor(struct pwc_device *pdev, int *sensor)
{
- int ret = -1, request;
+ int ret, request;
if (pdev->type < 675)
request = SENSOR_TYPE_FORMATTER1;