From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yoann Padioleau <padator@wanadoo.fr>
Date: Tue, 22 May 2007 08:24:30 +0000
Subject: [KJ] question on double cast
Message-Id: <87y7jh4669.fsf@wanadoo.fr>
List-Id: <kernel-janitors.vger.kernel.org>
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To: kernel-janitors@vger.kernel.org


Hi, 

In drivers/infiniband/hw/amso1100/c2_cm.c", line 321
there is

 	wr->ep_handle = (u32) (unsigned long) cm_id->provider_data;

What is the goal of this double cast ? There are plenty of
such double cast in the kernel.

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