Commit 96a3713e authored by Syam Sidhardhan's avatar Syam Sidhardhan Committed by Vinod Koul
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dma: imx-dma: Remove redundant NULL check before kfree 



kfree on NULL pointer is a no-op.

Signed-off-by: default avatarSyam Sidhardhan <s.syam@samsung.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 88ff6ab4

drivers/dma/imx-dma.c

+1 −2
Original line number Diff line number Diff line
@@ -859,7 +859,6 @@ static struct dma_async_tx_descriptor *imxdma_prep_dma_cyclic( 


	desc = list_first_entry(&imxdmac->ld_free, struct imxdma_desc, node);



	if (imxdmac->sg_list)

	kfree(imxdmac->sg_list);



	imxdmac->sg_list = kcalloc(periods + 1,