From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 9 Mar 2018 08:56:31 +0000 (+0100)
Subject: mfd: viperboard: Delete an error message for a failed memory allocation in vprbrd_probe()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=59f4d741b15d45e68cdca63232ee8cd4224f2ccc;p=openwrt%2Fstaging%2Fblogic.git

mfd: viperboard: Delete an error message for a failed memory allocation in vprbrd_probe()

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 <elfring@users.sourceforge.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/mfd/viperboard.c b/drivers/mfd/viperboard.c
index e6b3c70aeb22..e9f61262d583 100644
--- a/drivers/mfd/viperboard.c
+++ b/drivers/mfd/viperboard.c
@@ -59,10 +59,8 @@ static int vprbrd_probe(struct usb_interface *interface,
 
 	/* allocate memory for our device state and initialize it */
 	vb = kzalloc(sizeof(*vb), GFP_KERNEL);
-	if (vb == NULL) {
-		dev_err(&interface->dev, "Out of memory\n");
+	if (!vb)
 		return -ENOMEM;
-	}
 
 	mutex_init(&vb->lock);