staging: lustre: lnet: memory corruption in selftest

We want sizeof(struct lstcon_node) but instead we're getting the sizeof
a pointer.

Fixes: 8d78f0f2 ("staging: lustre: lnet: cleanup some of the > 80 line issues")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/selftest/console.c

@@ -86,7 +86,7 @@ lstcon_node_find(lnet_process_id_t id, struct lstcon_node **ndpp, int create)
 	if (!create)
 		return -ENOENT;
 
-	LIBCFS_ALLOC(*ndpp, sizeof(*ndpp) + sizeof(*ndl));
+	LIBCFS_ALLOC(*ndpp, sizeof(**ndpp) + sizeof(*ndl));
 	if (!*ndpp)
 		return -ENOMEM;