Commit 0650006a authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Vinod Koul
Browse files

dmaengine: fsl-qdma: Remove a useless devm_kfree() 



'status_head' is a managed resource. It will be freed automatically if
fsl_qdma_prep_status_queue(), and so fsl_qdma_probe(), fails.

Remove the redundant (and harmless) devm_kfree() call.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/6b7f60aa2b92f73b35c586886daffc1a5ac58697.1704621515.git.christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 3aa58cb5

drivers/dma/fsl-qdma.c

+2 −3
Original line number Diff line number Diff line
@@ -568,10 +568,9 @@ static struct fsl_qdma_queue 
					      status_size,

					      &status_head->bus_addr,

					      GFP_KERNEL);

	if (!status_head->cq) {

		devm_kfree(&pdev->dev, status_head);

	if (!status_head->cq)

		return NULL;

	}



	status_head->n_cq = status_size;

	status_head->virt_head = status_head->cq;

	status_head->virt_tail = status_head->cq;