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HID: picolcd: testing the wrong variable

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"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 <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
This commit is contained in:
Dan Carpenter 2010-08-06 14:51:10 +02:00 • committed by Jiri Kosina
commit a106025015
1 changed files with 1 additions and 1 deletions
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2
drivers/hid/hid-picolcd.c
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@ -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);