diff options
| author | Peter Griffin <peter.griffin@linaro.org> | 2016-06-07 20:38:41 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-06-21 19:05:00 +0300 |
| commit | aef94fea97eb77f86159375825a370b45d9f2fec (patch) | |
| tree | 275639d62e6c0920e859e3d22786cb92a4098e04 /drivers/dma/amba-pl08x.c | |
| parent | 71f7e6cc55003ca6f616ff4094253d28de5d9254 (diff) | |
| download | linux-aef94fea97eb77f86159375825a370b45d9f2fec.tar.xz | |
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/amba-pl08x.c')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index 81db1c4811ce..939a7c31f760 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -1443,8 +1443,6 @@ static struct dma_async_tx_descriptor *pl08x_prep_dma_memcpy( dsg = kzalloc(sizeof(struct pl08x_sg), GFP_NOWAIT); if (!dsg) { pl08x_free_txd(pl08x, txd); - dev_err(&pl08x->adev->dev, "%s no memory for pl080 sg\n", - __func__); return NULL; } list_add_tail(&dsg->node, &txd->dsg_list); @@ -1901,11 +1899,8 @@ static int pl08x_dma_init_virtual_channels(struct pl08x_driver_data *pl08x, */ for (i = 0; i < channels; i++) { chan = kzalloc(sizeof(*chan), GFP_KERNEL); - if (!chan) { - dev_err(&pl08x->adev->dev, - "%s no memory for channel\n", __func__); + if (!chan) return -ENOMEM; - } chan->host = pl08x; chan->state = PL08X_CHAN_IDLE; @@ -2360,9 +2355,6 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id) pl08x->phy_chans = kzalloc((vd->channels * sizeof(*pl08x->phy_chans)), GFP_KERNEL); if (!pl08x->phy_chans) { - dev_err(&adev->dev, "%s failed to allocate " - "physical channel holders\n", - __func__); ret = -ENOMEM; goto out_no_phychans; } |