USB: gadget: don't wait for completion twice
authorFelipe Balbi <felipe.balbi@nokia.com>
Mon, 8 Dec 2008 11:50:27 +0000 (13:50 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 7 Jan 2009 18:00:03 +0000 (10:00 -0800)
In some obscure scenarios e.g. passing a 0-byte backing file
storage, wait_for_completion() would wait forever in fsg_cleanup().

Prevent it by completing the thread in fsg_bind() error path.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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