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73048a8325
The tee_shm_get_va() function never returns NULL, it returns error pointers. Update the check to match. Fixes: f0c8431568ee ("optee: probe RPMB device using RPMB subsystem") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Link: https://lore.kernel.org/r/f8c12aed-b5d1-4522-bf95-622b8569706d@stanley.mountain Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>