Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755826AbaFZHOB (ORCPT ); Thu, 26 Jun 2014 03:14:01 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:48367 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755731AbaFZHN6 (ORCPT ); Thu, 26 Jun 2014 03:13:58 -0400 From: Sricharan R To: , , , CC: , , , , , , , , Subject: [PATCH V4 10/16] irqchip: crossbar: Change the goto naming Date: Thu, 26 Jun 2014 12:40:28 +0530 Message-ID: <1403766634-18543-11-git-send-email-r.sricharan@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1403766634-18543-1-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 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nishanth Menon Using err1,2,3,4 etc makes it hard to ensure a new exit path in the middle will not result in spurious changes, so rename the error paths as per the function it does. Signed-off-by: Nishanth Menon Signed-off-by: Sricharan R Acked-by: Santosh Shilimkar --- drivers/irqchip/irq-crossbar.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c index 10d723d..afc35fd 100644 --- a/drivers/irqchip/irq-crossbar.c +++ b/drivers/irqchip/irq-crossbar.c @@ -140,17 +140,17 @@ static int __init crossbar_of_init(struct device_node *node) cb->crossbar_base = of_iomap(node, 0); if (!cb->crossbar_base) - goto err1; + goto err_cb; of_property_read_u32(node, "ti,max-irqs", &max); if (!max) { pr_err("missing 'ti,max-irqs' property\n"); ret = -EINVAL; - goto err2; + goto err_base; } cb->irq_map = kcalloc(max, sizeof(int), GFP_KERNEL); if (!cb->irq_map) - goto err2; + goto err_base; cb->int_max = max; @@ -169,7 +169,7 @@ static int __init crossbar_of_init(struct device_node *node) if (entry > max) { pr_err("Invalid reserved entry\n"); ret = -EINVAL; - goto err3; + goto err_irq_map; } cb->irq_map[entry] = IRQ_RESERVED; } @@ -187,7 +187,7 @@ static int __init crossbar_of_init(struct device_node *node) if (entry > max) { pr_err("Invalid skip entry\n"); ret = -EINVAL; - goto err3; + goto err_irq_map; } cb->irq_map[entry] = IRQ_SKIP; } @@ -196,7 +196,7 @@ static int __init crossbar_of_init(struct device_node *node) cb->register_offsets = kcalloc(max, sizeof(int), GFP_KERNEL); if (!cb->register_offsets) - goto err3; + goto err_irq_map; of_property_read_u32(node, "ti,reg-size", &size); @@ -213,7 +213,7 @@ static int __init crossbar_of_init(struct device_node *node) default: pr_err("Invalid reg-size property\n"); ret = -EINVAL; - goto err4; + goto err_reg_offset; break; } @@ -230,7 +230,6 @@ static int __init crossbar_of_init(struct device_node *node) } of_property_read_u32(node, "ti,irqs-safe-map", &cb->safe_map); - /* Initialize the crossbar with safe map to start with */ for (i = 0; i < max; i++) { if (cb->irq_map[i] == IRQ_RESERVED || @@ -243,13 +242,13 @@ static int __init crossbar_of_init(struct device_node *node) register_routable_domain_ops(&routable_irq_domain_ops); return 0; -err4: +err_reg_offset: kfree(cb->register_offsets); -err3: +err_irq_map: kfree(cb->irq_map); -err2: +err_base: iounmap(cb->crossbar_base); -err1: +err_cb: kfree(cb); return ret; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/