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authorPeter Griffin2016-06-07 19:38:41 +0200
committerVinod Koul2016-06-21 18:05:00 +0200
commitaef94fea97eb77f86159375825a370b45d9f2fec (patch)
tree275639d62e6c0920e859e3d22786cb92a4098e04 /drivers/dma/mmp_tdma.c
parentdmaengine: tegra20-apb-dma: Only calculate residue if txstate exists. (diff)
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dmaengine: Remove site specific OOM error messages on kzalloc
If kzalloc() fails it will issue it's own error message including a dump_stack(). So remove the site specific error messages. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/mmp_tdma.c')
-rw-r--r--drivers/dma/mmp_tdma.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index 3df0422607d5..ba7f412696c9 100644
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -551,10 +551,9 @@ static int mmp_tdma_chan_init(struct mmp_tdma_device *tdev,
/* alloc channel */
tdmac = devm_kzalloc(tdev->dev, sizeof(*tdmac), GFP_KERNEL);
- if (!tdmac) {
- dev_err(tdev->dev, "no free memory for DMA channels!\n");
+ if (!tdmac)
return -ENOMEM;
- }
+
if (irq)
tdmac->irq = irq;
tdmac->dev = tdev->dev;