| Message ID | 20240205220508.1851545-1-colin.i.king@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [next] media: i2c: st-vgxy61: remove redundant initialization of pointer mode | expand |
Hi Colin, Thank you for your patch. Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> On 2/5/24 23:05, Colin Ian King wrote: > The pointer mode is being initialized with a value that is never > read, it is being re-assigned later on. The initialization is > redundant and can be removed. > > Cleans up clang scan build warning: > drivers/media/i2c/st-vgxy61.c:632:33: warning: Value stored to 'mode' > during its initialization is never read [deadcode.DeadStores] > > Signed-off-by: Colin Ian King <colin.i.king@gmail.com> > --- > drivers/media/i2c/st-vgxy61.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/i2c/st-vgxy61.c b/drivers/media/i2c/st-vgxy61.c > index 2d64466d7ecf..b9e7c57027b1 100644 > --- a/drivers/media/i2c/st-vgxy61.c > +++ b/drivers/media/i2c/st-vgxy61.c > @@ -629,7 +629,7 @@ static int vgxy61_try_fmt_internal(struct v4l2_subdev *sd, > const struct vgxy61_mode_info **new_mode) > { > struct vgxy61_dev *sensor = to_vgxy61_dev(sd); > - const struct vgxy61_mode_info *mode = sensor->sensor_modes; > + const struct vgxy61_mode_info *mode; > unsigned int index; > > for (index = 0; index < ARRAY_SIZE(vgxy61_supported_codes); index++) {
diff --git a/drivers/media/i2c/st-vgxy61.c b/drivers/media/i2c/st-vgxy61.c index 2d64466d7ecf..b9e7c57027b1 100644 --- a/drivers/media/i2c/st-vgxy61.c +++ b/drivers/media/i2c/st-vgxy61.c @@ -629,7 +629,7 @@ static int vgxy61_try_fmt_internal(struct v4l2_subdev *sd, const struct vgxy61_mode_info **new_mode) { struct vgxy61_dev *sensor = to_vgxy61_dev(sd); - const struct vgxy61_mode_info *mode = sensor->sensor_modes; + const struct vgxy61_mode_info *mode; unsigned int index; for (index = 0; index < ARRAY_SIZE(vgxy61_supported_codes); index++) {
The pointer mode is being initialized with a value that is never read, it is being re-assigned later on. The initialization is redundant and can be removed. Cleans up clang scan build warning: drivers/media/i2c/st-vgxy61.c:632:33: warning: Value stored to 'mode' during its initialization is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- drivers/media/i2c/st-vgxy61.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)