On 2021/6/2 19:58, Jing Xiangfeng wrote:
acpi_init_fpdt() misses to call acpi_put_table() in an error path. Add
the missed function call to fix it.
Fixes: d1eb86e59be0 ("ACPI: tables: introduce support for FPDT table")
Signed-off-by: Jing Xiangfeng <jingxiangfeng@xxxxxxxxxx>
Acked-by: Zhang Rui <rui.zhang@xxxxxxxxx>
---
v1 -> v2:
- Collect Acked-by tag by Zhang Rui.
- retitle the subject as suggested by Hanjun Guo.
---
drivers/acpi/acpi_fpdt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/acpi_fpdt.c b/drivers/acpi/acpi_fpdt.c
index a89a806a7a2a..4ee2ad234e3d 100644
--- a/drivers/acpi/acpi_fpdt.c
+++ b/drivers/acpi/acpi_fpdt.c
@@ -240,8 +240,10 @@ static int __init acpi_init_fpdt(void)
return 0;
fpdt_kobj = kobject_create_and_add("fpdt", acpi_kobj);
- if (!fpdt_kobj)
+ if (!fpdt_kobj) {
+ acpi_put_table(header);
return -ENOMEM;
+ }
while (offset < header->length) {
subtable = (void *)header + offset;
Reviewed-by: Hanjun Guo <guohanjun@xxxxxxxxxx>
