Fix an instance of ptr=alloc(sizeof(ptr)). Grepping showed no more instances
of this pattern.
Also fixed the formatting in the area.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>