From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sricharan R Subject: [PATCH V4 06/16] irqchip: crossbar: Remove IS_ERR_VALUE check Date: Thu, 26 Jun 2014 12:40:24 +0530 Message-ID: <1403766634-18543-7-git-send-email-r.sricharan@ti.com> References: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1403766634-18543-1-git-send-email-r.sricharan@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: nm@ti.com, linux@arm.linux.org.uk, jason@lakedaemon.net, tony@atomide.com, rnayak@ti.com, r.sricharan@ti.com, santosh.shilimkar@ti.com, joe@perches.com, tglx@linutronix.de List-Id: devicetree@vger.kernel.org From: Nishanth Menon IS_ERR_VALUE makes sense only *if* there could be valid values in negative error range. But in the cases that we do use it, there is no such case. Just remove the same. Signed-off-by: Nishanth Menon Signed-off-by: Sricharan R Acked-by: Santosh Shilimkar --- drivers/irqchip/irq-crossbar.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c index a39cb31..88fbe0f 100644 --- a/drivers/irqchip/irq-crossbar.c +++ b/drivers/irqchip/irq-crossbar.c @@ -102,15 +102,15 @@ static int crossbar_domain_xlate(struct irq_domain *d, unsigned long *out_hwirq, unsigned int *out_type) { - unsigned long ret; + int ret; ret = get_prev_map_irq(intspec[1]); - if (!IS_ERR_VALUE(ret)) + if (ret >= 0) goto found; ret = allocate_free_irq(intspec[1]); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; found: -- 1.7.9.5