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, 2 insertions, 9 deletions

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 349cacc577d8..307b5139faf3 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -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;
         }