tree 985836029ec83bdaaf1a990955c7216180cf4f00
parent 3a0a3a6b92edf181f849ebd8417122392ba73a96
author Tilman Schmidt <tilman@imap.cc> 1268571485 +0000
committer David S. Miller <davem@davemloft.net> 1268694049 -0700

gigaset: prune use of tty_buffer_request_room

Calling tty_buffer_request_room() before tty_insert_flip_string()
is unnecessary, costs CPU and for big buffers can mess up the
multi-page allocation avoidance.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Karsten Keil <keil@b1-systems.de>
CC: Alan Cox <alan@lxorguk.ukuu.org.uk>, stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>