Wolfram Sang 4c62ab9c53 irda: irttp: allow zero byte packets
Sending zero byte packets is not neccessarily an error (AF_INET accepts it,
too), so just apply a shortcut. This was discovered because of a non-working
software with WINE. See

  http://bugs.winehq.org/show_bug.cgi?id=19397#c86
  http://thread.gmane.org/gmane.linux.irda.general/1643

for very detailed debugging information and a testcase. Kudos to Wolfgang for
those!

Reported-by: Wolfgang Schwotzer <wolfgang.schwotzer@gmx.net>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Mike Evans <mike.evans@cardolan.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-16 09:50:47 -08:00
..
2010-09-23 14:33:39 -07:00
2010-09-23 14:33:39 -07:00
2010-09-23 14:33:39 -07:00
2010-09-23 14:33:39 -07:00
2009-09-02 01:03:53 -07:00
2010-11-16 09:50:47 -08:00
2007-07-10 22:16:43 -07:00
2008-12-10 15:18:31 -08:00