we forgot to call wmi_free_devices() and free out.pointer
when alloc mamory failed.
Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
---
drivers/platform/x86/wmi.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 43d1329..e1338b5 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -797,8 +797,11 @@ static int parse_wdg(acpi_handle handle)
wmi_dump_wdg(&gblock[i]);
wblock = kzalloc(sizeof(struct wmi_block), GFP_KERNEL);
- if (!wblock)
- return -ENOMEM;
+ if (!wblock) {
+ wmi_free_devices();
+ retval = -ENOMEM;
+ goto out_free_pointer;
+ }
wblock->handle = handle;
wblock->gblock = gblock[i];
--
1.7.9.5
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