Fix the following gcc warning: drivers/input/serio/apbps2.c:106:16: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable].
Reported-by: Abaci Robot <[email protected]> Signed-off-by: Jiapeng Chong <[email protected]> --- drivers/input/serio/apbps2.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c index 594ac4e..974d7bf 100644 --- a/drivers/input/serio/apbps2.c +++ b/drivers/input/serio/apbps2.c @@ -103,7 +103,6 @@ static int apbps2_open(struct serio *io) { struct apbps2_priv *priv = io->port_data; int limit; - unsigned long tmp; /* clear error flags */ iowrite32be(0, &priv->regs->status); @@ -111,7 +110,7 @@ static int apbps2_open(struct serio *io) /* Clear old data if available (unlikely) */ limit = 1024; while ((ioread32be(&priv->regs->status) & APBPS2_STATUS_DR) && --limit) - tmp = ioread32be(&priv->regs->data); + ioread32be(&priv->regs->data); /* Enable reciever and it's interrupt */ iowrite32be(APBPS2_CTRL_RE | APBPS2_CTRL_RI, &priv->regs->ctrl); -- 1.8.3.1
