In function pvr2_try_ext_ctrls variable ret was set but not used. Tested by compilation only. Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx> --- drivers/media/video/pvrusb2/pvrusb2-v4l2.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index aa0cf25..fc9c2ac 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -701,11 +701,9 @@ static int pvr2_try_ext_ctrls(struct file *file, void *priv, struct v4l2_ext_control *ctrl; struct pvr2_ctrl *pctl; unsigned int idx; - int ret; /* For the moment just validate that the requested control actually exists. */ - ret = 0; for (idx = 0; idx < ctls->count; idx++) { ctrl = ctls->controls + idx; pctl = pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id); -- 1.7.10.2 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html