USB: serial: clean up generic write start busy test

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Submit write urb if it is not already in use and we have buffered data.

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

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Johan Hovold 2010-03-17 23:06:02 +01:00 • committed by Greg Kroah-Hartman

parent 1a1405e225

commit 50a5f70cee

1 changed files with 4 additions and 11 deletions

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drivers/usb/serial/generic.c

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