Messages in this thread Patch in this message | | | Subject | [PATCH] dma: imx-dma: fix imxdma_probe error path | From | Axel Lin <> | Date | Tue, 02 Nov 2010 09:12:57 +0800 |
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otherwise, i will be -1 inside the latest iteration of the while loop.
Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/dma/imx-dma.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index f629e49..e53d438 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -379,7 +379,7 @@ static int __init imxdma_probe(struct platform_device *pdev) return 0; err_init: - while (i-- >= 0) { + while (--i >= 0) { struct imxdma_channel *imxdmac = &imxdma->channel[i]; imx_dma_free(imxdmac->imxdma_channel); } -- 1.7.2
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