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 06:27:32 +0200 |
| commit | 37fc532d4d58871e6f6b55eda7e1b70f8f62ee88 (patch) | |
| tree | 53afb7a1b7b1656c6fde0355b1f9d0f536493bad /drivers/staging | |
| parent | 7d9cd1961a505bf718367f547afed12ef32ff5cc (diff) | |
| download | blackbird-obmc-linux-37fc532d4d58871e6f6b55eda7e1b70f8f62ee88.tar.gz blackbird-obmc-linux-37fc532d4d58871e6f6b55eda7e1b70f8f62ee88.zip | |
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 c9097e7367d8..8830bf480087 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -1139,8 +1139,7 @@ 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; } |
