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| author | Dan Carpenter <error27@gmail.com> | 2010-08-06 16:51:10 +0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-06 16:51:10 +0400 |
| commit | a106025015c8d24af6518aba3ac19c4dc9098b7c (patch) | |
| tree | ca9b00e352edd8707c45cffbd514dd2a96418fd3 /drivers/hid | |
| parent | 3cfc2c42c1cbc8e238bb9c0612c0df4565e3a8b4 (diff) | |
| download | linux-a106025015c8d24af6518aba3ac19c4dc9098b7c.tar.xz | |
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>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-picolcd.c | 2 |
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); |