[PATCH] uml: SIGWINCH handling cleanup

Code cleanup - unregister_winch and winch_cleanup had some duplicate code.
This is now abstracted out into free_winch.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike 2006-01-06 00:19:01 -08:00 • committed by Linus Torvalds
commit e464bf2bed