From 0f9da5cb746581ae2de120c78a8afe29fb594fe4 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Fri, 8 Aug 2014 12:07:44 +0200 Subject: [PATCH] powerpc/4xx/cpm: delete unneeded test before of_node_put Simplify the error path to avoid calling of_node_put when it is not needed. Signed-off-by: Julia Lawall Acked-by: Benjamin Herrenschmidt Signed-off-by: Michael Ellerman --- arch/powerpc/sysdev/ppc4xx_cpm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/sysdev/ppc4xx_cpm.c b/arch/powerpc/sysdev/ppc4xx_cpm.c index 82e2cfe..ba95adf 100644 --- a/arch/powerpc/sysdev/ppc4xx_cpm.c +++ b/arch/powerpc/sysdev/ppc4xx_cpm.c @@ -281,7 +281,7 @@ static int __init cpm_init(void) printk(KERN_ERR "cpm: could not parse dcr property for %s\n", np->full_name); ret = -EINVAL; - goto out; + goto node_put; } cpm.dcr_host = dcr_map(np, dcr_base, dcr_len); @@ -290,7 +290,7 @@ static int __init cpm_init(void) printk(KERN_ERR "cpm: failed to map dcr property for %s\n", np->full_name); ret = -EINVAL; - goto out; + goto node_put; } /* All 4xx SoCs with a CPM controller have one of two @@ -330,9 +330,9 @@ static int __init cpm_init(void) if (cpm.standby || cpm.suspend) suspend_set_ops(&cpm_suspend_ops); +node_put: + of_node_put(np); out: - if (np) - of_node_put(np); return ret; } -- 2.7.4