3 files changed, 4 insertions, 16 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index c4c6474..86b37a8 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;
 	}
diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index 3bf0b72..165e81b 100644
--- a/drivers/usb/renesas_usbhs/mod_host.c
+++ b/drivers/usb/renesas_usbhs/mod_host.c
@@ -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);
diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c
index c238772..9396a8c 100644
--- a/drivers/usb/renesas_usbhs/pipe.c
+++ b/drivers/usb/renesas_usbhs/pipe.c
@@ -804,10 +804,8 @@ int usbhs_pipe_probe(struct usbhs_priv *priv)
 	}
 
 	info->pipe = kzalloc(sizeof(struct usbhs_pipe) * pipe_size, GFP_KERNEL);
-	if (!info->pipe) {
-		dev_err(dev, "Could not allocate pipe\n");
+	if (!info->pipe)
 		return -ENOMEM;
-	}
 
 	info->size = pipe_size;