diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-07-12 21:00:13 +0800 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-07-25 19:11:12 +0530 |
| commit | 1c1d9547536480626c1be1fb062b81663fb2b88e (patch) | |
| tree | 36cfcb4a110a980a36469589c8ad4df5e29280a9 /drivers/dma/imx-sdma.c | |
| parent | 0b052f4a088ddc47a5da23dd733522241314cfb4 (diff) | |
dmaengine: imx-sdma: return proper error if kzalloc fails
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/imx-sdma.c')
| -rw-r--r-- | 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 b6d1455fa936..ec53980f8fcf 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; |