[PATCH 6/8] usb: gadget: mv_u3d_core: remove unnecessary OOM messages

[Jingoo Han]

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

Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
 drivers/usb/gadget/mv_u3d_core.c |   14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/drivers/usb/gadget/mv_u3d_core.c b/drivers/usb/gadget/mv_u3d_core.c
index d2ca59e..1624871 100644
--- a/drivers/usb/gadget/mv_u3d_core.c
+++ b/drivers/usb/gadget/mv_u3d_core.c
@@ -297,10 +297,8 @@ static struct mv_u3d_trb *mv_u3d_build_trb_one(struct 
mv_u3d_req *req,
        u3d = req->ep->u3d;
 
        trb = kzalloc(sizeof(*trb), GFP_ATOMIC);
-       if (!trb) {
-               dev_err(u3d->dev, "%s, trb alloc fail\n", __func__);
+       if (!trb)
                return NULL;
-       }
 
        /*
         * Be careful that no _GFP_HIGHMEM is set,
@@ -446,17 +444,12 @@ static int mv_u3d_req_to_trb(struct mv_u3d_req *req)
                        trb_num++;
 
                trb = kcalloc(trb_num, sizeof(*trb), GFP_ATOMIC);
-               if (!trb) {
-                       dev_err(u3d->dev,
-                                       "%s, trb alloc fail\n", __func__);
+               if (!trb)
                        return -ENOMEM;
-               }
 
                trb_hw = kcalloc(trb_num, sizeof(*trb_hw), GFP_ATOMIC);
                if (!trb_hw) {
                        kfree(trb);
-                       dev_err(u3d->dev,
-                                       "%s, trb_hw alloc fail\n", __func__);
                        return -ENOMEM;
                }
 
@@ -1811,7 +1804,6 @@ static int mv_u3d_probe(struct platform_device *dev)
 
        u3d = kzalloc(sizeof(*u3d), GFP_KERNEL);
        if (!u3d) {
-               dev_err(&dev->dev, "failed to allocate memory for u3d\n");
                retval = -ENOMEM;
                goto err_alloc_private;
        }
@@ -1905,7 +1897,6 @@ static int mv_u3d_probe(struct platform_device *dev)
        size = u3d->max_eps * sizeof(struct mv_u3d_ep) * 2;
        u3d->eps = kzalloc(size, GFP_KERNEL);
        if (!u3d->eps) {
-               dev_err(&dev->dev, "allocate ep memory failed\n");
                retval = -ENOMEM;
                goto err_alloc_eps;
        }
@@ -1913,7 +1904,6 @@ static int mv_u3d_probe(struct platform_device *dev)
        /* initialize ep0 status request structure */
        u3d->status_req = kzalloc(sizeof(struct mv_u3d_req) + 8, GFP_KERNEL);
        if (!u3d->status_req) {
-               dev_err(&dev->dev, "allocate status_req memory failed\n");
                retval = -ENOMEM;
                goto err_alloc_status_req;
        }
-- 
1.7.10.4


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