Tilman Schmidt 86f8ef2c48 isdn/gigaset: fix usb_gigaset write_cmd result race
In usb_gigaset function gigaset_write_cmd(), the length field of
the command buffer structure could be cleared by the transmit
tasklet before it was used for the function's return value.
Fix by copying to a local variable before scheduling the tasklet.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-14 15:05:35 -04:00
..
2014-09-23 21:19:35 -07:00
2008-08-02 16:28:20 +02:00