habanalabs/gaudi: set uninitialized symbol

Initialize local variable that is returned by the function, in
case it is never assigned.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
1 file changed