usb: don't use bNbrPorts after initialization

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After successful initialization hub->descriptor->bNbrPorts and
hub->hdev->maxchild are equal, but using hub->hdev->maxchild is
preferred because that value is explicitly used for initialization
of hub->ports[].

Signed-off-by: Krzysztof Mazur <krzysiek@podlesie.net>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Krzysztof Mazur 2013-08-22 14:49:40 +02:00 • committed by Greg Kroah-Hartman

parent e58547eb95

commit 3bbc47d8b0

1 changed files with 5 additions and 7 deletions

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drivers/usb/core/hub.c

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