From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 15 Jul 2013 08:59:42 +0000 (+0300)
Subject: usbtmc: call pr_err instead of plain printk
X-Git-Tag: firefly_0821_release~176^2~5474^2~145
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f4d844cb6c073998db0c7fe3d76c6c070333054e;p=firefly-linux-kernel-4.4.55.git

usbtmc: call pr_err instead of plain printk

Additionally remove useless label.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 92eaf9d6de8b..21114ab99d96 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -19,6 +19,8 @@
  * http://www.gnu.org/copyleft/gpl.html.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -130,10 +132,8 @@ static int usbtmc_open(struct inode *inode, struct file *filp)
 
 	intf = usb_find_interface(&usbtmc_driver, iminor(inode));
 	if (!intf) {
-		printk(KERN_ERR KBUILD_MODNAME
-		       ": can not find device for minor %d", iminor(inode));
-		retval = -ENODEV;
-		goto exit;
+		pr_err("can not find device for minor %d", iminor(inode));
+		return -ENODEV;
 	}
 
 	data = usb_get_intfdata(intf);
@@ -142,7 +142,6 @@ static int usbtmc_open(struct inode *inode, struct file *filp)
 	/* Store pointer in file structure's private data field */
 	filp->private_data = data;
 
-exit:
 	return retval;
 }