| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.4 098/205] MIPS: Loongson: Fix return value of loongson_hwmon_init | Date | Thu, 16 Jan 2020 11:41:13 -0500 |
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From: Tiezhu Yang <yangtiezhu@loongson.cn>
[ Upstream commit dece3c2a320b0a6d891da6ff774ab763969b6860 ]
When call function hwmon_device_register failed, use the actual return value instead of always -ENOMEM.
Fixes: 64f09aa967e1 ("MIPS: Loongson-3: Add CPU Hwmon platform driver") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Huacai Chen <chenhc@lemote.com> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/platform/mips/cpu_hwmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/mips/cpu_hwmon.c b/drivers/platform/mips/cpu_hwmon.c index a7f184bb47e0..3d29a11c1d6b 100644 --- a/drivers/platform/mips/cpu_hwmon.c +++ b/drivers/platform/mips/cpu_hwmon.c @@ -161,7 +161,7 @@ static int __init loongson_hwmon_init(void) cpu_hwmon_dev = hwmon_device_register(NULL); if (IS_ERR(cpu_hwmon_dev)) { - ret = -ENOMEM; + ret = PTR_ERR(cpu_hwmon_dev); pr_err("hwmon_device_register fail!\n"); goto fail_hwmon_device_register; } -- 2.20.1
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