usb: dwc3: remove unnecessary OOM messages

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>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index b769c1faaf03..f2050e844b4b 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -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;