Boris Brezillon <boris.brezil...@free-electrons.com> writes: > drm_gem_cma_create() prints an error message when dma_alloc_wc() fails to > allocate the amount of memory we requested. This can lead to annoying > error messages when CMA is only one possible source of memory for the BO > allocation. > > Turn this error message into a debug one and add a __must_check specifier > to make sure all callers are checking the return value. > > Signed-off-by: Boris Brezillon <boris.brezil...@free-electrons.com>
The __must_check seems unnecessary to me -- you're definitely going to be doing something with the return value, because otherwise why did you call the object allocate function? That said, thanks for cleaning up the error message.
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