commit 7bf23575 upstream.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: David Miller <davem@davemloft.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>