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Correct IOCTL return code.

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Approved by:    thompsa (mentor)
This commit is contained in:
Hans Petter Selasky 2010-10-04 22:04:22 +00:00
parent 428ad0a9c4
commit ce4092bda4
1 changed files with 5 additions and 1 deletions
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6
sys/dev/usb/usb_dev.c
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@ -1456,7 +1456,7 @@ usb_static_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
struct usb_read_dir *urd; struct usb_read_dir *urd;
void* data; void* data;
} u; } u;
int err = ENOTTY; int err;
u.data = data; u.data = data;
switch (cmd) { switch (cmd) {
@ -1472,6 +1472,7 @@ usb_static_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
break; break;
case USB_GET_TEMPLATE: case USB_GET_TEMPLATE:
*(int *)data = usb_template; *(int *)data = usb_template;
err = 0;
break; break;
case USB_SET_TEMPLATE: case USB_SET_TEMPLATE:
err = priv_check(curthread, PRIV_DRIVER); err = priv_check(curthread, PRIV_DRIVER);
@ -1479,6 +1480,9 @@ usb_static_ioctl(struct cdev *dev, u_long cmd, caddr_t data, int fflag,
break; break;
usb_template = *(int *)data; usb_template = *(int *)data;
break; break;
default:
err = ENOTTY;
break;
} }
return (err); return (err);
} }