[PATCH] Decrease stack usage in ncpfs's ioctl

It decreases stack consumption in one of ncpfs's paths from 3000 to 2200
bytes (and stack portion in ncpfs ioctl code from 1336 to 452 bytes).

- some code used large structure (with embeded 256 bytes for filename)
  while it never passed filename around.  Use something smaller in
  ncp_conn_logged_in.  Decrease 616 => 300.

- gcc-3.3 is very bad when it comes to parallel blocks in ioctl.  Split
  some branches from large switch to separate functions.  ncp_ioctl now
  uses 152 bytes of stack (instead of 720) and biggest child 64.

Signed-off-by: Petr Vandrovec <vandrove@vc.cvut.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

0 files changed, 0 insertions, 0 deletions