On Tue, Sep 26, 2023 at 12:27:32AM -0700, Christoph Hellwig wrote: > > + /* set 64-bit DMA mask and coherent DMA mask */ > > + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)); > > The comment is a bit silly :) > > > + if (ret) > > + return ret; > > Also no need to check the return value when setting a 64-bit mask, > but I guess it desn't hurt here. >
You are right, let me remove check.
