Commit 9f7d4718 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Vinod Koul
Browse files

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: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/95a81d623bffde2e5d14e22fad7e8c9a9a7203f6.1678743528.git.christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 5aaf9079

drivers/dma/imx-dma.c

+0 −1
Original line number Diff line number Diff line
@@ -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 */