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authorPeter Griffin <peter.griffin@linaro.org>2016-06-07 18:38:41 +0100
committerVinod Koul <vinod.koul@intel.com>2016-06-21 21:35:00 +0530
commitaef94fea97eb77f86159375825a370b45d9f2fec (patch)
tree275639d62e6c0920e859e3d22786cb92a4098e04 /drivers/dma/pl330.c
parent71f7e6cc55003ca6f616ff4094253d28de5d9254 (diff)
downloadlinux-aef94fea97eb77f86159375825a370b45d9f2fec.tar.bz2
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/pl330.c')
-rw-r--r--drivers/dma/pl330.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 372b4359da97..c8767d3e5eb0 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2828,10 +2828,8 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
/* Allocate a new DMAC and its Channels */
pl330 = devm_kzalloc(&adev->dev, sizeof(*pl330), GFP_KERNEL);
- if (!pl330) {
- dev_err(&adev->dev, "unable to allocate mem\n");
+ if (!pl330)
return -ENOMEM;
- }
pd = &pl330->ddma;
pd->dev = &adev->dev;
@@ -2890,7 +2888,6 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
pl330->peripherals = kzalloc(num_chan * sizeof(*pch), GFP_KERNEL);
if (!pl330->peripherals) {
ret = -ENOMEM;
- dev_err(&adev->dev, "unable to allocate pl330->peripherals\n");
goto probe_err2;
}