Fix error handling and whitespace in swsusp.c.  swsusp_free() was called when
there was nothing allocating, leading to oops.
Signed-off-by: NPavel Machek <pavel@suse.cz>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>