From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758319AbZDOGsf (ORCPT ); Wed, 15 Apr 2009 02:48:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754102AbZDOGsK (ORCPT ); Wed, 15 Apr 2009 02:48:10 -0400 Received: from smtp.wellnetcz.com ([212.24.148.102]:43807 "EHLO smtp.wellnetcz.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751722AbZDOGsI (ORCPT ); Wed, 15 Apr 2009 02:48:08 -0400 From: Jiri Slaby To: akpm@linux-foundation.org Cc: alan@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org, Jiri Slaby Subject: [PATCH 3/3] Char: cyclades, remove spurious check in ISR Date: Wed, 15 Apr 2009 08:47:14 +0200 Message-Id: <1239778034-18099-3-git-send-email-jirislaby@gmail.com> X-Mailer: git-send-email 1.6.2 In-Reply-To: <1239778034-18099-1-git-send-email-jirislaby@gmail.com> References: <1239778034-18099-1-git-send-email-jirislaby@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org No need to check if dev_id is NULL, it never is. Signed-off-by: Jiri Slaby --- drivers/char/cyclades.c | 8 -------- 1 files changed, 0 insertions(+), 8 deletions(-) diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index 6d52439..ccf68a9 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -1737,14 +1737,6 @@ static irqreturn_t cyz_interrupt(int irq, void *dev_id) { struct cyclades_card *cinfo = dev_id; - if (unlikely(cinfo == NULL)) { -#ifdef CY_DEBUG_INTERRUPTS - printk(KERN_DEBUG "cyz_interrupt: spurious interrupt %d\n", - irq); -#endif - return IRQ_NONE; /* spurious interrupt */ - } - if (unlikely(!ISZLOADED(*cinfo))) { #ifdef CY_DEBUG_INTERRUPTS printk(KERN_DEBUG "cyz_interrupt: board not yet loaded " -- 1.6.2