From mboxrd@z Thu Jan 1 00:00:00 1970 From: j223yang@asset.uwaterloo.ca Subject: [Patch]ariadne: remove redundant NULL check Date: Thu, 10 Mar 2011 12:20:31 -0500 Message-ID: <20110310172031.GA10734@asset.uwaterloo.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-kernel@vger.kernel.org To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Simply remove redundant 'dev' NULL check. Signed-off-by: Jinqiu Yang --- ariadne.c | 5 ----- 1 file changed, 5 deletions(-) --- a/drivers/net/ariadne.c 2011-03-10 11:20:14.076039323 -0500 +++ b/drivers/net/ariadne.c 2011-03-10 11:21:59.111164537 -0500 @@ -425,11 +425,6 @@ static irqreturn_t ariadne_interrupt(int int csr0, boguscnt; int handled = 0; - if (dev == NULL) { - printk(KERN_WARNING "ariadne_interrupt(): irq for unknown device.\n"); - return IRQ_NONE; - } - lance->RAP = CSR0; /* PCnet-ISA Controller Status */ if (!(lance->RDP & INTR)) /* Check if any interrupt has been */