From: Sebastian Siewior <sebastian@breakpoint.cc>
Date: Thu, 17 Jul 2008 18:09:28 +0000 (+0200)
Subject: usb: return error code instead of 0 in the enqueue function.
X-Git-Tag: v2.6.27-rc4~101^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a36c27dfd1003e6d6842fe77faaf868e3e6e9062;p=pandora-kernel.git

usb: return error code instead of 0 in the enqueue function.

if the enqueue function returns -ESHUTDOWN or -ENOMEM then
we return 0 instead of an error. This leads to a timeout and
then to a dequeue request of an not enqueued urb.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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