From f690662bd17350b1fc3d29b82e8c4ba69236cd04 Mon Sep 17 00:00:00 2001 From: Alberto Garcia Date: Mon, 10 Dec 2012 11:49:58 +0100 Subject: [PATCH] --- yaml --- r: 354933 b: refs/heads/master c: 69a6b9b1b6aec645d2efa23db2c15ed287e672dd h: refs/heads/master i: 354931: c9903c25ab153011f7ab93a0e167fbc78ab616a0 v: v3 --- [refs] | 2 +- trunk/drivers/ipack/devices/ipoctal.c | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/[refs] b/[refs] index 54723d6578c4..f6c0c83aa027 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: cc83f833c77c1d233e3843af18c1abf8d561d1fa +refs/heads/master: 69a6b9b1b6aec645d2efa23db2c15ed287e672dd diff --git a/trunk/drivers/ipack/devices/ipoctal.c b/trunk/drivers/ipack/devices/ipoctal.c index e66135da63ce..a33a849765c6 100644 --- a/trunk/drivers/ipack/devices/ipoctal.c +++ b/trunk/drivers/ipack/devices/ipoctal.c @@ -183,10 +183,8 @@ static void ipoctal_irq_tx(struct ipoctal_channel *channel) unsigned char value; unsigned int *pointer_write = &channel->pointer_write; - if (channel->nb_bytes <= 0) { - channel->nb_bytes = 0; + if (channel->nb_bytes == 0) return; - } value = channel->tty_port.xmit_buf[*pointer_write]; iowrite8(value, &channel->regs->w.thr);