USB: serial: reuse generic write urb and bulk-out buffer

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Reuse first write urb and bulk-out buffer of the generic write
implementation for drivers that rely on port->write_urb rather than
allocating them separately.

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

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Johan Hovold 2011-11-06 19:06:31 +01:00 • committed by Greg Kroah-Hartman

parent fd11961a2d

commit 1ce7b9349f

1 changed files with 4 additions and 19 deletions

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drivers/usb/serial/usb-serial.c

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