[PATCH] uml: IRQ handler tidying

Tidying the irq code -
	make a variable static
	activate_fd can call kmalloc directly since it's now kernel code
	added a no-locking comment
	fixed a style violation

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2 files changed