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Commit de5535f5 authored by Alexey Khoroshilov's avatar Alexey Khoroshilov Committed by Greg Kroah-Hartman
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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: default avatarAlexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7d9852a8

drivers/usb/core/file.c

+1 −1
Original line number Diff line number Diff line
@@ -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;