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| author | Alan Stern <stern@rowland.harvard.edu> | 2009-07-30 15:28:14 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-08-07 16:05:13 -0700 |
| commit | 01105a246345f011fde64d24a601090b646e9e4c (patch) | |
| tree | 867c6496a74a5aa87d81c319cd7c67adadc18f0c /drivers/usb/core/devio.c | |
| parent | e8e2ff462dd92693f29eb848f42d3eb720390d59 (diff) | |
| download | lwn-01105a246345f011fde64d24a601090b646e9e4c.tar.gz lwn-01105a246345f011fde64d24a601090b646e9e4c.zip | |
USB: usbfs: fix -ENOENT error code to be -ENODEV
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>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/devio.c')
| -rw-r--r-- | drivers/usb/core/devio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index e192fa05f8a1..4247eccf858c 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -595,7 +595,7 @@ static int usbdev_open(struct inode *inode, struct file *file) if (!ps) goto out; - ret = -ENOENT; + ret = -ENODEV; /* usbdev device-node */ if (imajor(inode) == USB_DEVICE_MAJOR) |