USB: Fix debugfs_create_file's error checking method for usb/gadget/s3c2410_udc
authorZhaolei <zhaolei@cn.fujitsu.com>
Mon, 20 Oct 2008 10:53:04 +0000 (18:53 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 22 Oct 2008 17:05:27 +0000 (10:05 -0700)
debugfs_create_file() returns NULL if an error occurs, returns -ENODEV
when debugfs is not enabled in the kernel.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

No differences found