From: Dan Carpenter <error27@xxxxxxxxx>
[ Upstream commit f1b930e740811d416de4d2074da48b6633a672c8 ]
If alloc_soc_dts() fails, then we can just return. Trying to free
"soc_dts" will lead to an Oops.
Fixes: 8c1876939663 ("thermal: intel Quark SoC X1000 DTS thermal driver")
Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/thermal/intel/intel_quark_dts_thermal.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/thermal/intel/intel_quark_dts_thermal.c b/drivers/thermal/intel/intel_quark_dts_thermal.c
index 3eafc6b0e6c30..b43fbd5eaa6b4 100644
--- a/drivers/thermal/intel/intel_quark_dts_thermal.c
+++ b/drivers/thermal/intel/intel_quark_dts_thermal.c
@@ -415,22 +415,14 @@ MODULE_DEVICE_TABLE(x86cpu, qrk_thermal_ids);
static int __init intel_quark_thermal_init(void)
{
- int err = 0;
-
if (!x86_match_cpu(qrk_thermal_ids) || !iosf_mbi_available())
return -ENODEV;
soc_dts = alloc_soc_dts();
- if (IS_ERR(soc_dts)) {
- err = PTR_ERR(soc_dts);
- goto err_free;
- }
+ if (IS_ERR(soc_dts))
+ return PTR_ERR(soc_dts);
return 0;
-
-err_free:
- free_soc_dts(soc_dts);
- return err;
}
static void __exit intel_quark_thermal_exit(void)
--
2.39.2
