diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/namespace/nsxfeval.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/namespace/nsxfeval.c index f39fbc6b923..b92133faf5b 100644 --- a/drivers/acpi/namespace/nsxfeval.c +++ b/drivers/acpi/namespace/nsxfeval.c @@ -443,6 +443,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle, struct acpica_device_id hid; struct acpi_compatible_id_list *cid; acpi_native_uint i; + int found; status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE); if (ACPI_FAILURE(status)) { @@ -496,16 +497,19 @@ acpi_ns_get_device_callback(acpi_handle obj_handle, /* Walk the CID list */ + found = 0; for (i = 0; i < cid->count; i++) { if (ACPI_STRNCMP(cid->id[i].value, info->hid, sizeof(struct - acpi_compatible_id)) != + acpi_compatible_id)) == 0) { - ACPI_FREE(cid); - return (AE_OK); + found = 1; + break; } } ACPI_FREE(cid); + if (!found) + return (AE_OK); } } |