staging: usbip: claim ports used by shared devices

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A device should not be able to be used concurrently both by
the server and the client. Claiming the port used by the
shared device ensures no interface drivers bind to it and
that it is not usable from the server.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Valentina Manea 2014-03-08 14:53:34 +02:00 • committed by Greg Kroah-Hartman

parent a46034ca57

commit 6080cd0e92

4 changed files with 31 additions and 4 deletions

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22

drivers/staging/usbip/stub_dev.c

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2

drivers/usb/core/hub.c

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4

drivers/usb/core/usb.h

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7

include/linux/usb.h

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