HID: picolcd: testing the wrong variable

"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@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c
index 346f0e34987e..c0bdebac5672 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);