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Commit de2c4531 authored by Julia Lawall's avatar Julia Lawall Committed by Vinod Koul
Browse files

dmaengine: sa11x0: drop useless LIST_HEAD 

Drop LIST_HEAD where the variable it declares has never been
used.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/

)

// <smpl>
@@
identifier x;
@@
- LIST_HEAD(x);
  ... when != x
// </smpl>

Fixes: 4a533218 ("dmaengine: sa11x0: Split device_control")
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 4f194969

drivers/dma/sa11x0-dma.c

+0 −2
Original line number Diff line number Diff line
@@ -705,7 +705,6 @@ static int sa11x0_dma_device_pause(struct dma_chan *chan) 
	struct sa11x0_dma_chan *c = to_sa11x0_dma_chan(chan);

	struct sa11x0_dma_dev *d = to_sa11x0_dma(chan->device);

	struct sa11x0_dma_phy *p;

	LIST_HEAD(head);

	unsigned long flags;



	dev_dbg(d->slave.dev, "vchan %p: pause\n", &c->vc);
@@ -732,7 +731,6 @@ static int sa11x0_dma_device_resume(struct dma_chan *chan) 
	struct sa11x0_dma_chan *c = to_sa11x0_dma_chan(chan);

	struct sa11x0_dma_dev *d = to_sa11x0_dma(chan->device);

	struct sa11x0_dma_phy *p;

	LIST_HEAD(head);

	unsigned long flags;



	dev_dbg(d->slave.dev, "vchan %p: resume\n", &c->vc);