media: drivers:usb:remove unneeded variable

return value form directly instead of
taking this in another redundant variable.

Link: https://lore.kernel.org/linux-media/20211209015009.409428-1-chi.minghao@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cm>
Signed-off-by: chiminghao <chi.minghao@zte.com.cn>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
index 4504d615b1e4abdfc43bb4def26e0b08bf2da003..8ef010a87445a3d242c75709f5e4086d9d5021be 100644 (file)
--- a/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
+++ b/drivers/media/usb/gspca/m5602/m5602_s5k83a.c
@@ -407,25 +407,21 @@ static int s5k83a_set_gain(struct gspca_dev *gspca_dev, __s32 val)
 
 static int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
 {
-       int err;
        u8 data[1];
        struct sd *sd = (struct sd *) gspca_dev;
 
        data[0] = val;
-       err = m5602_write_sensor(sd, S5K83A_BRIGHTNESS, data, 1);
-       return err;
+       return m5602_write_sensor(sd, S5K83A_BRIGHTNESS, data, 1);
 }
 
 static int s5k83a_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
 {
-       int err;
        u8 data[2];
        struct sd *sd = (struct sd *) gspca_dev;
 
        data[0] = 0;
        data[1] = val;
-       err = m5602_write_sensor(sd, S5K83A_EXPOSURE, data, 2);
-       return err;
+       return m5602_write_sensor(sd, S5K83A_EXPOSURE, data, 2);
 }
 
 static int s5k83a_set_flip_real(struct gspca_dev *gspca_dev,