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From: Hans Petter Selasky <hselasky@FreeBSD.org>
Date: Mon, 4 Oct 2010 22:04:23 +0000 (UTC)
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Subject: svn commit: r213431 - head/sys/dev/usb
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Author: hselasky
Date: Mon Oct  4 22:04:22 2010
New Revision: 213431
URL: http://svn.freebsd.org/changeset/base/213431

Log:
  Correct IOCTL return code.
  
  Approved by:    thompsa (mentor)

Modified:
  head/sys/dev/usb/usb_dev.c

Modified: head/sys/dev/usb/usb_dev.c
==============================================================================
--- head/sys/dev/usb/usb_dev.c	Mon Oct  4 21:44:26 2010	(r213430)
+++ head/sys/dev/usb/usb_dev.c	Mon Oct  4 22:04:22 2010	(r213431)
@@ -1456,7 +1456,7 @@ usb_static_ioctl(struct cdev *dev, u_lon
 		struct usb_read_dir *urd;
 		void* data;
 	} u;
-	int err = ENOTTY;
+	int err;
 
 	u.data = data;
 	switch (cmd) {
@@ -1472,6 +1472,7 @@ usb_static_ioctl(struct cdev *dev, u_lon
 			break;
 		case USB_GET_TEMPLATE:
 			*(int *)data = usb_template;
+			err = 0;
 			break;
 		case USB_SET_TEMPLATE:
 			err = priv_check(curthread, PRIV_DRIVER);
@@ -1479,6 +1480,9 @@ usb_static_ioctl(struct cdev *dev, u_lon
 				break;
 			usb_template = *(int *)data;
 			break;
+		default:
+			err = ENOTTY;
+			break;
 	}
 	return (err);
 }