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usb: dwc3: remove unnecessary OOM messages

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The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Jingoo Han 2014-07-17 12:45:11 +09:00 committed by Felipe Balbi
parent 7d1311b93e
commit 734d5a5393
5 changed files with 8 additions and 24 deletions
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9
drivers/usb/dwc3/core.c
View File

@ -186,10 +186,8 @@ static int dwc3_alloc_event_buffers(struct dwc3 *dwc, unsigned length)
dwc->ev_buffs = devm_kzalloc(dwc->dev, sizeof(*dwc->ev_buffs) * num,
GFP_KERNEL);
if (!dwc->ev_buffs) {
dev_err(dwc->dev, "can't allocate event buffers array\n");
if (!dwc->ev_buffs)
return -ENOMEM;
}
for (i = 0; i < num; i++) {
struct dwc3_event_buffer *evt;
@ -639,10 +637,9 @@ static int dwc3_probe(struct platform_device *pdev)
void *mem;
mem = devm_kzalloc(dev, sizeof(*dwc) + DWC3_ALIGN_MASK, GFP_KERNEL);
if (!mem) {
dev_err(dev, "not enough memory\n");
if (!mem)
return -ENOMEM;
}
dwc = PTR_ALIGN(mem, DWC3_ALIGN_MASK + 1);
dwc->mem = mem;
dwc->dev = dev;

4
drivers/usb/dwc3/dwc3-exynos.c
View File

@ -113,10 +113,8 @@ static int dwc3_exynos_probe(struct platform_device *pdev)
int ret;
exynos = devm_kzalloc(dev, sizeof(*exynos), GFP_KERNEL);
if (!exynos) {
dev_err(dev, "not enough memory\n");
if (!exynos)
return -ENOMEM;
}
/*
* Right now device-tree probed devices don't get dma_mask set.

4
drivers/usb/dwc3/dwc3-omap.c
View File

@ -481,10 +481,8 @@ static int dwc3_omap_probe(struct platform_device *pdev)
}
omap = devm_kzalloc(dev, sizeof(*omap), GFP_KERNEL);
if (!omap) {
dev_err(dev, "not enough memory\n");
if (!omap)
return -ENOMEM;
}
platform_set_drvdata(pdev, omap);

4
drivers/usb/dwc3/dwc3-pci.c
View File

@ -103,10 +103,8 @@ static int dwc3_pci_probe(struct pci_dev *pci,
struct device *dev = &pci->dev;
glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL);
if (!glue) {
dev_err(dev, "not enough memory\n");
if (!glue)
return -ENOMEM;
}
glue->dev = dev;

11
drivers/usb/dwc3/gadget.c
View File

@ -789,13 +789,10 @@ static struct usb_request *dwc3_gadget_ep_alloc_request(struct usb_ep *ep,
{
struct dwc3_request *req;
struct dwc3_ep *dep = to_dwc3_ep(ep);
struct dwc3 *dwc = dep->dwc;
req = kzalloc(sizeof(*req), gfp_flags);
if (!req) {
dev_err(dwc->dev, "not enough memory\n");
if (!req)
return NULL;
}
req->epnum = dep->number;
req->dep = dep;
@ -1743,11 +1740,8 @@ static int dwc3_gadget_init_hw_endpoints(struct dwc3 *dwc,
u8 epnum = (i << 1) | (!!direction);
dep = kzalloc(sizeof(*dep), GFP_KERNEL);
if (!dep) {
dev_err(dwc->dev, "can't allocate endpoint %d\n",
epnum);
if (!dep)
return -ENOMEM;
}
dep->dwc = dwc;
dep->number = epnum;
@ -2759,7 +2753,6 @@ int dwc3_gadget_init(struct dwc3 *dwc)
dwc->setup_buf = kzalloc(DWC3_EP0_BOUNCE_SIZE, GFP_KERNEL);
if (!dwc->setup_buf) {
dev_err(dwc->dev, "failed to allocate setup buffer\n");
ret = -ENOMEM;
goto err2;
}