USB: dwc2: Delete an error message for a failed memory allocation in dwc2_hsotg_handle_unaligned_buf_start()

PATCH New SF Markus Elfring 1 participant 1 message Dec 6, 2017

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2017-12-06 15:21 UTC #0 lore raw

PATCH 1/1 USB: dwc2: Delete an error message for a failed memory allocation in dwc2_hsotg_handle_unaligned_buf_start()

From: Markus Elfring <[email protected]>
Date: Wed, 6 Dec 2017 16:16:00 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by Markus Elfring <[email protected]>

---
 drivers/usb/dwc2/gadget.c | 3 ---
 1 file changed, 3 deletions(-)

drivers/usb/dwc2/gadget.c +0 -3

index 88529d092503..3db80c0c4c74 100644
@@ -1223,9 +1223,6 @@ static int dwc2_hsotg_handle_unaligned_buf_start(struct dwc2_hsotg *hsotg,
 	hs_req->req.buf = kmalloc(hs_req->req.length, GFP_ATOMIC);
 	if (!hs_req->req.buf) {
 		hs_req->req.buf = req_buf;
-		dev_err(hsotg->dev,
-			"%s: unable to allocate memory for bounce buffer\n",
-			__func__);
 		return -ENOMEM;
 	}

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2.15.1