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Commit 93b6cb45 authored by Wolfram Sang's avatar Wolfram Sang Committed by Greg Kroah-Hartman
Browse files

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



All kmalloc-based functions print enough information on failures.

Signed-off-by: default avatarWolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7d80e4be

drivers/usb/renesas_usbhs/mod_host.c

+2 −8
Original line number Diff line number Diff line
@@ -166,14 +166,10 @@ static struct usbhsh_request *usbhsh_ureq_alloc(struct usbhsh_hpriv *hpriv, 
					       gfp_t mem_flags)

{

	struct usbhsh_request *ureq;

	struct usbhs_priv *priv = usbhsh_hpriv_to_priv(hpriv);

	struct device *dev = usbhs_priv_to_dev(priv);



	ureq = kzalloc(sizeof(struct usbhsh_request), mem_flags);

	if (!ureq) {

		dev_err(dev, "ureq alloc fail\n");

	if (!ureq)

		return NULL;

	}



	usbhs_pkt_init(&ureq->pkt);

	ureq->urb = urb;
@@ -388,10 +384,8 @@ static int usbhsh_endpoint_attach(struct usbhsh_hpriv *hpriv, 
	unsigned long flags;



	uep = kzalloc(sizeof(struct usbhsh_ep), mem_flags);

	if (!uep) {

		dev_err(dev, "usbhsh_ep alloc fail\n");

	if (!uep)

		return -ENOMEM;

	}



	/********************  spin lock ********************/

	usbhs_lock(priv, flags);