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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>
This commit is contained in:
Andy Shevchenko 2013-07-15 11:59:42 +03:00 committed by Greg Kroah-Hartman
parent 92f78ddb10
commit f4d844cb6c
1 changed files with 4 additions and 5 deletions
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9
drivers/usb/class/usbtmc.c
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@ -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;
}