| Date | Thu, 13 Aug 2009 12:50:38 -0700 | From | Greg KH <> | Subject | [patch 63/74] USB: usbfs: fix -ENOENT error code to be -ENODEV |
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2.6.30-stable review patch. If anyone has any objections, please let us know.
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From: Alan Stern <stern@rowland.harvard.edu>
commit 01105a246345f011fde64d24a601090b646e9e4c upstream.
This patch (as1272) changes the error code returned when an open call for a USB device node fails to locate the corresponding device. The appropriate error code is -ENODEV, not -ENOENT.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/usb/core/devio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -582,7 +582,7 @@ static int usbdev_open(struct inode *ino if (!ps) goto out; - ret = -ENOENT; + ret = -ENODEV; /* usbdev device-node */ if (imajor(inode) == USB_DEVICE_MAJOR)
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