3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: NeilBrown <redacted>

commit de5b8e8e047534aac6bc9803f96e7257436aef9c upstream.

If you try to set grace_period or timeout via a module parameter
to lockd, and do this on a big-endian machine where

   sizeof(int) != sizeof(unsigned long)

it won't work.  This number given will be effectively shifted right
by the difference in those two sizes.

So cast kp->arg properly to get correct result.

Signed-off-by: NeilBrown <redacted>
Signed-off-by: J. Bruce Fields <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 fs/lockd/svc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c

@@ -440,7 +440,7 @@ static int param_set_##name(const char *
 	__typeof__(type) num = which_strtol(val, &endp, 0);		\
 	if (endp == val || *endp || num < (min) || num > (max))		\
 		return -EINVAL;						\
-	*((int *) kp->arg) = num;					\
+	*((type *) kp->arg) = num;					\
 	return 0;							\
 }