Messages in this thread Patch in this message | | | Subject | [PATCH] dmaengine: imx-sdma: return proper error if kzalloc fails | From | Axel Lin <> | Date | Tue, 12 Jul 2011 21:00:13 +0800 |
| |
Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/dma/imx-sdma.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 1ea47db..f96d038 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1281,8 +1281,10 @@ static int __init sdma_probe(struct platform_device *pdev) goto err_request_irq; sdma->script_addrs = kzalloc(sizeof(*sdma->script_addrs), GFP_KERNEL); - if (!sdma->script_addrs) + if (!sdma->script_addrs) { + ret = -ENOMEM; goto err_alloc; + } sdma->version = pdata->sdma_version; -- 1.7.4.1
| |