netdev - Re: [PATCH] mlx5: avoid build warnings on 32-bit

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Message-Id: <20150113.170835.117518742562457914.davem@davemloft.net>
Date:	Tue, 13 Jan 2015 17:08:35 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	arnd@...db.de
Cc:	netdev@...r.kernel.org, eli@...lanox.com,
	linux-rdma@...r.kernel.org
Subject: Re: [PATCH] mlx5: avoid build warnings on 32-bit

From: Arnd Bergmann <arnd@...db.de>
Date: Tue, 13 Jan 2015 17:08:06 +0100

> The mlx5 driver passes a string pointer in through a 'u64' variable,
> which on 32-bit machines causes a build warning:
> 
> drivers/net/ethernet/mellanox/mlx5/core/debugfs.c: In function 'qp_read_field':
> drivers/net/ethernet/mellanox/mlx5/core/debugfs.c:303:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
> 
> The code is in fact safe, so we can shut up the warning by adding
> extra type casts.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Applied.
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