dmaengine: tegra: Fix uninitialized variable usage
Initialize slave_bw in dma_prep*() functions as the parameter is not set for DMA_MEM_TO_MEM case in get_transfer_param(). Though the case may never occur, initializing it avoids warning from certain static checkers Fixes: ee170280 ("dmaengine: tegra: Add tegra gpcdma driver") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Akhil R <akhilrajeev@nvidia.com> Link: https://lore.kernel.org/r/20220426101913.43335-2-akhilrajeev@nvidia.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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