diff options
| author | Malcolm Priestley <tvboxspy@gmail.com> | 2019-03-27 18:45:26 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:23:27 +0200 |
| commit | 17400647682ac54e88e97b28ee0df85f9305a0dc (patch) | |
| tree | 94fbaec4561264ab3ab90d213ad5b07707d71599 /drivers/staging | |
| parent | 13f6808ec2bb43cffafd3a24b01692676bdfccfc (diff) | |
staging: vt6655: Remove vif check from vnt_interrupt
commit cc26358f89c3e493b54766b1ca56cfc6b14db78a upstream.
A check for vif is made in vnt_interrupt_work.
There is a small chance of leaving interrupt disabled while vif
is NULL and the work hasn't been scheduled.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
CC: stable@vger.kernel.org # v4.2+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/vt6655/device_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index 8fd8f3a2d1bf..00027072fa3e 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -1079,8 +1079,7 @@ static irqreturn_t vnt_interrupt(int irq, void *arg) { struct vnt_private *priv = arg; - if (priv->vif) - schedule_work(&priv->interrupt_work); + schedule_work(&priv->interrupt_work); return IRQ_HANDLED; } |