platform/x86: wmi: Remove unnecessary out-of-memory message

If kzalloc() fails, an out-of-memory message is already
printed. Remove the unnecessary second warning message.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20240206220447.3102-3-W_Armin@gmx.de


Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>