23/11/2021 01:42, eagostini@nvidia.com:

From: Elena Agostini <redacted>

gpudev free and unregister functions return
gracefully if input pointer is NULL because
API doc was indicating NULL as a no-op
accepted value.

cuda driver checks are removed because
redundant with the checks added
in gpudev library.

Fixes: e818c4e2bf50 ("gpudev: add memory API")

Signed-off-by: Elena Agostini <redacted>

Applied with updated commit message:

    gpudev: manage null parameters in memory functions
    
    The gpudev functions free, register and unregister
    return gracefully if input pointer is NULL or size 0,
    as API doc was indicating no-op accepted values.
    
    CUDA driver checks are removed because redundant
    with the checks added in gpudev library.