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Staging: usb-ip: vhci_hdc:Fix the returned error value 

Compared with other drivers, the "ret" should be nagative and
returned. But in vhci_hdc, it always return 0;

I dont't use the driver, and I'm not familiar with the code.
Hope the patch is helpful.

Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Shan Wei 2009-07-24 16:57:35 +08:00 committed by Greg Kroah-Hartman
parent 91c0f68ff6
commit a7cd5829d8
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/usbip/vhci_hcd.c
View File

@ -594,7 +594,7 @@ static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
if (type != PIPE_CONTROL || !ctrlreq) { if (type != PIPE_CONTROL || !ctrlreq) {
dev_err(dev, "invalid request to devnum 0\n"); dev_err(dev, "invalid request to devnum 0\n");
ret = EINVAL; ret = -EINVAL;
goto no_need_xmit; goto no_need_xmit;
} }
@ -653,7 +653,7 @@ no_need_unlink:
usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb, urb->status); usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb, urb->status);
return 0; return ret;
} }
/* /*