V4L/DVB (12221): gspca - stv06xx-hdcs: Actually update the sensor state

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
index 3039ec208f3a..ec7f5536a8ad 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
@@ -174,7 +174,9 @@ static int hdcs_set_state(struct sd *sd, enum hdcs_power_state state)
         }
 
         ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), val);
-        if (ret < 0)
+
+        /* Update the state if the write succeeded */
+        if (!ret)
                 hdcs->state = state;
 
         return ret;