diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2014-07-17 12:45:11 +0900 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-08-20 12:14:45 -0500 |
| commit | 734d5a5393ed8eedf70f13c7078cb4a6134f49f2 (patch) | |
| tree | 3f29e6582a614aa61aaa8622bc7726a387b26760 /drivers/usb/dwc3/gadget.c | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
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>
Diffstat (limited to 'drivers/usb/dwc3/gadget.c')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 11 |
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; } |