Ensure that a close comment cannot incorrectly trigger in the middle of a
string.  Reported by Jaswinder Singh.
Signed-off-by: NAndy Whitcroft <apw@shadowen.org>
Cc: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>