From: Wolfram Sang <wsa-dev@sang-engineering.com>
Date: Thu, 25 Aug 2016 17:39:28 +0000 (+0200)
Subject: usb: renesas_usbhs: mod_gadget: don't print on ENOMEM
X-Git-Tag: v4.9-rc1~146^2~64
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7d80e4be1e50d2c5c6e314c9c555810374305f82;p=platform%2Fkernel%2Flinux-exynos.git

usb: renesas_usbhs: mod_gadget: don't print on ENOMEM

All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index 92bc83b..8e326ac 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -335,7 +335,6 @@ static void __usbhsg_recip_send_status(struct usbhsg_gpriv *gpriv,
 	buf = kmalloc(sizeof(*buf), GFP_ATOMIC);
 	if (!buf) {
 		usb_ep_free_request(&dcp->ep, req);
-		dev_err(dev, "recip data allocation fail\n");
 		return;
 	}
 
@@ -1062,14 +1061,11 @@ int usbhs_mod_gadget_probe(struct usbhs_priv *priv)
 	int ret;
 
 	gpriv = kzalloc(sizeof(struct usbhsg_gpriv), GFP_KERNEL);
-	if (!gpriv) {
-		dev_err(dev, "Could not allocate gadget priv\n");
+	if (!gpriv)
 		return -ENOMEM;
-	}
 
 	uep = kzalloc(sizeof(struct usbhsg_uep) * pipe_size, GFP_KERNEL);
 	if (!uep) {
-		dev_err(dev, "Could not allocate ep\n");
 		ret = -ENOMEM;
 		goto usbhs_mod_gadget_probe_err_gpriv;
 	}