commit fcfffdd8 upstream.

The current code does not look correct, and the reason for it is
probably lost.  Since this now generates a compiler warning,
fix it to what makes sense.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>