[PATCH -next] ARM: 8641/1: treewide: fix error return code in hip04_smp_init()

From: Wei Yongjun
Date: Sun Jan 22 2017 - 11:41:41 EST


From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

Fix to return error code -ENODEV from the of_find_compatible_node()
error handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
arch/arm/mach-hisi/platmcpm.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-hisi/platmcpm.c b/arch/arm/mach-hisi/platmcpm.c
index a6c1176..f0fff21 100644
--- a/arch/arm/mach-hisi/platmcpm.c
+++ b/arch/arm/mach-hisi/platmcpm.c
@@ -279,6 +279,8 @@ static int __init hip04_smp_init(void)
&hip04_boot_method[0], 4);
if (ret)
goto err;
+
+ ret = -ENODEV;
np_sctl = of_find_compatible_node(NULL, NULL, "hisilicon,sysctrl");
if (!np_sctl)
goto err;