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USB: fix PTR_ERR translation in init_usb_class() 

There is a misprint in init_usb_class():
IS_ERR is used to get error code instead of PTR_ERR.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexey Khoroshilov 2013-06-06 01:27:15 +04:00 committed by Greg Kroah-Hartman
parent 7d9852a88c
commit de5535f5f5
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/core/file.c
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@ -94,7 +94,7 @@ static int init_usb_class(void)
kref_init(&usb_class->kref);
usb_class->class = class_create(THIS_MODULE, "usbmisc");
if (IS_ERR(usb_class->class)) {
result = IS_ERR(usb_class->class);
result = PTR_ERR(usb_class->class);
printk(KERN_ERR "class_create failed for usb devices\n");
kfree(usb_class);
usb_class = NULL;