From 5fa1247a2b56f33f88432c24e109deaf91ef8281 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 29 Mar 2008 03:07:38 +0000 Subject: NULL noise: drivers/media Acked-by: Harvey Harrison Signed-off-by: Linus Torvalds --- drivers/media/common/saa7146_core.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'drivers/media/common/saa7146_core.c') diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c index 168a8d3a5e5..7707b8c7394 100644 --- a/drivers/media/common/saa7146_core.c +++ b/drivers/media/common/saa7146_core.c @@ -306,25 +306,22 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id) return IRQ_NONE; } - if( 0 != (dev->ext)) { - if( 0 != (dev->ext->irq_mask & isr )) { - if( 0 != dev->ext->irq_func ) { + if (dev->ext) { + if (dev->ext->irq_mask & isr) { + if (dev->ext->irq_func) dev->ext->irq_func(dev, &isr); - } isr &= ~dev->ext->irq_mask; } } if (0 != (isr & (MASK_27))) { DEB_INT(("irq: RPS0 (0x%08x).\n",isr)); - if( 0 != dev->vv_data && 0 != dev->vv_callback) { + if (dev->vv_data && dev->vv_callback) dev->vv_callback(dev,isr); - } isr &= ~MASK_27; } if (0 != (isr & (MASK_28))) { - if( 0 != dev->vv_data && 0 != dev->vv_callback) { + if (dev->vv_data && dev->vv_callback) dev->vv_callback(dev,isr); - } isr &= ~MASK_28; } if (0 != (isr & (MASK_16|MASK_17))) { -- cgit v1.2.3