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wmi: parse_wdg() should return kernel error codes

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The current code returns a mix of acpi_status and kernel error codes.
It should just return kernel error codes.  There are already error paths
in this function which return -ENOMEM and that's what the caller
expects.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
This commit is contained in:
Dan Carpenter 2013-08-14 12:02:30 +03:00 committed by Matthew Garrett
parent 5b5c2b3c9b
commit 0a018a68d3
1 changed files with 2 additions and 2 deletions
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4
drivers/platform/x86/wmi.c
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@ -780,7 +780,7 @@ static bool guid_already_parsed(const char *guid_string)
/*
* Parse the _WDG method for the GUID data blocks
*/
static acpi_status parse_wdg(acpi_handle handle)
static int parse_wdg(acpi_handle handle)
{
struct acpi_buffer out = {ACPI_ALLOCATE_BUFFER, NULL};
union acpi_object *obj;
@ -812,7 +812,7 @@ static acpi_status parse_wdg(acpi_handle handle)
wblock = kzalloc(sizeof(struct wmi_block), GFP_KERNEL);
if (!wblock)
return AE_NO_MEMORY;
return -ENOMEM;
wblock->handle = handle;
wblock->gblock = gblock[i];