From 512f9e790897e84d5b802436768508ee4628fc16 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sat, 15 Jul 2017 22:07:40 +0200 Subject: [PATCH] irqchip/gic/realview: Drop unnecessary static Drop static on a local variable, when the variable is initialized before any possible use. Thus, the static has no benefit. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // @bad exists@ position p; identifier x; type T; @@ static T x@p; ... x = <+...x...+> @@ identifier x; expression e; type T; position p != bad.p; @@ -static T x@p; ... when != x when strict ?x = e; // Signed-off-by: Julia Lawall Signed-off-by: Thomas Gleixner Cc: Marc Zyngier Cc: kernel-janitors@vger.kernel.org Cc: keescook@chromium.org Cc: Jason Cooper Link: http://lkml.kernel.org/r/1500149266-32357-6-git-send-email-Julia.Lawall@lip6.fr --- drivers/irqchip/irq-gic-realview.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-gic-realview.c b/drivers/irqchip/irq-gic-realview.c index 54c296401525..18d58d2b4ffe 100644 --- a/drivers/irqchip/irq-gic-realview.c +++ b/drivers/irqchip/irq-gic-realview.c @@ -43,7 +43,7 @@ static const struct of_device_id syscon_pldset_of_match[] = { static int __init realview_gic_of_init(struct device_node *node, struct device_node *parent) { - static struct regmap *map; + struct regmap *map; struct device_node *np; const struct of_device_id *gic_id; u32 pld1_ctrl; -- 2.20.1