From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net-next #2 32/39] epic100: stop using
 net_device.{base_addr, irq} and convert to __iomem.
Date: Fri, 06 Apr 2012 06:25:10 -0400 (EDT)
Message-ID: <20120406.062510.1292136785820320926.davem@davemloft.net>
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From: Francois Romieu <romieu@fr.zoreil.com>
Date: Fri,  6 Apr 2012 12:06:46 +0200

>  	napi_enable(&ep->napi);
> -	if ((retval = request_irq(dev->irq, epic_interrupt, IRQF_SHARED, dev->name, dev))) {
> +	rc = request_irq(irq, epic_interrupt, IRQF_SHARED, dev->name, dev);
> +	if (rc < 0) {

Please preserve the test: "if (rc)"