xhci: Don't print short isoc packets.

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Now that the xHCI driver always return a status value of zero for isochronous
URBs, when the last TD of an isochronous URB is short, the local variable
"status" stays set to -EINPROGRESS.  When xHCI driver debugging is turned on,
this causes the log file to fill with messages like this:

[   38.859282] xhci_hcd 0000:00:14.0: Giveback URB ffff88013ad47800, len = 1408, expected = 580, status = -115

Don't print out the status of an URB for isochronous URBs.

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Sarah Sharp 2011-09-02 11:05:56 -07:00 • committed by Greg Kroah-Hartman

parent 86cc558ea5

commit fd984d242a

1 changed files with 2 additions and 1 deletions

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drivers/usb/host/xhci-ring.c

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