[PATCH] dma/timberdale: simplify conditional

Nicolas Kaiser
2010-10-07T22:54:55Z

Simplify: ((a && b) || (!a && !b)) => (a == b)

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
---
drivers/dma/timb_dma.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index 2ec1ed5..3b88a4e 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -759,7 +759,7 @@ static int __devinit td_probe(struct platform_device *pdev)
pdata->channels + i;

/* even channels are RX, odd are TX */
- if (((i % 2) && pchan->rx) || (!(i % 2) && !pchan->rx)) {
+ if ((i % 2) == pchan->rx) {
dev_err(&pdev->dev, "Wrong channel configuration\n");
err = -EINVAL;
goto err_tasklet_kill;
--
1.7.2.2