USB: mos7840: remove bogus disconnect test in close

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Remove bogus (and unnecessary) test for serial->dev being NULL in close.

The device is never cleared, and close is never called after a completed
disconnect anyway.

Simplify urb killing, and remove some related debug and dead code while
at it.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Johan Hovold 2013-03-21 12:36:35 +01:00 • committed by Greg Kroah-Hartman

parent 75d22b323f

commit bb3529c6a0

1 changed files with 6 additions and 22 deletions

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drivers/usb/serial/mos7840.c

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