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staging: vc04_services: bcm2835-camera: remove redundant assignment to variable ret

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The variable ret is being initialized however this is never read and later
it is being reassigned to a new value. The initialization is redundant and
hence can be removed.

Addresses-Coverity: ("Unused Value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King
2019-05-11 14:48:13 +01:00
committed by Greg Kroah-Hartman
parent a301ecbc7e
commit 80ff4ad4c6
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/vc04_services/bcm2835-camera/controls.c
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@@ -579,7 +579,7 @@ static int ctrl_set_colfx(struct bm2835_mmal_dev *dev,
struct v4l2_ctrl *ctrl,
const struct bm2835_mmal_v4l2_ctrl *mmal_ctrl)
{
int ret = -EINVAL;
int ret;
struct vchiq_mmal_port *control;
control = &dev->component[MMAL_COMPONENT_CAMERA]->control;