[PATCH v3] dma-buf: cleanup dma_buf_export() to make it easily extensible

[Mauro Carvalho Chehab]

Em Wed, 28 Jan 2015 18:24:03 +0530
Sumit Semwal <sumit.semwal at linaro.org> escreveu:

> +/**
> + * helper macro for exporters; zeros and fills in most common values
> + */
> +#define DEFINE_DMA_BUF_EXPORT_INFO(a)        \
> +     struct dma_buf_export_info a = { .exp_name = KBUILD_MODNAME }
> +

I suspect that this will let the other fields not initialized.

You likely need to do:

#define DEFINE_DMA_BUF_EXPORT_INFO(a)   \
        struct dma_buf_export_info a = {        \
        .exp_name = KBUILD_MODNAME;             \
        .fields = 0;                            \
...
}

Regards,
Mauro