From: Christophe JAILLET Date: Mon, 13 Mar 2023 21:52:31 +0000 (+0100) Subject: dmaengine: imx-dma: Remove a redundant memset() call X-Git-Tag: v6.6.17~4937^2~53 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9f7d4718211a82b2a87ae74d841d6e3938cd5c28;p=platform%2Fkernel%2Flinux-rpi.git dmaengine: imx-dma: Remove a redundant memset() call The desc->desc structure is already zeroed when 'desc' is kzalloc()'ed. There is no need to clear it twice. Remove the redundant memset(). Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/95a81d623bffde2e5d14e22fad7e8c9a9a7203f6.1678743528.git.christophe.jaillet@wanadoo.fr Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index 8008697..f040751 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -750,7 +750,6 @@ static int imxdma_alloc_chan_resources(struct dma_chan *chan) desc = kzalloc(sizeof(*desc), GFP_KERNEL); if (!desc) break; - memset(&desc->desc, 0, sizeof(struct dma_async_tx_descriptor)); dma_async_tx_descriptor_init(&desc->desc, chan); desc->desc.tx_submit = imxdma_tx_submit; /* txd.flags will be overwritten in prep funcs */