On Fri, 6 Aug 2010, Dan Carpenter wrote:
> "ref_cnt" is a point to the reference count and it's non-null. We really
> want to test the reference count itself.
>
> Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
>
> diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c
> index 346f0e3..c0bdeba 100644
> --- a/drivers/hid/hid-picolcd.c
> +++ b/drivers/hid/hid-picolcd.c
> @@ -547,7 +547,7 @@ static void picolcd_fb_destroy(struct fb_info *info)
> ref_cnt--;
> mutex_lock(&info->lock);
> (*ref_cnt)--;
> - may_release = !ref_cnt;
> + may_release = !*ref_cnt;
> mutex_unlock(&info->lock);
> if (may_release) {
> framebuffer_release(info);
Thanks a lot for spotting this. Applied.
--
Jiri Kosina
SUSE Labs, Novell Inc.
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