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| author |   Colin Ian King <colin.king@canonical.com> | 2020-04-10 15:50:14 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-04-21 13:25:18 +0200 |
| commit | 03f56d9952b425df613bb28d52149a52f72e6368 (patch) | |
| tree | 2c58714a335bdb06950062a62ef2ea4ee0706d8a /drivers/media/usb/pwc/pwc-ctrl.c | |
| parent | media: mtk-mdp: Use correct aliases name (diff) | |
| download | linux-dev-03f56d9952b425df613bb28d52149a52f72e6368.tar.xz linux-dev-03f56d9952b425df613bb28d52149a52f72e6368.zip | |
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/pwc-ctrl.c')
| -rw-r--r-- | drivers/media/usb/pwc/pwc-ctrl.c | 2 |
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; |